BE862576R - ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS - Google Patents

ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS

Info

Publication number: BE862576R
Authority: BE; Belgium
Prior art keywords: digital; alpha; reflective device; light indicators; digital light
Prior art date: 1977-03-08

Application number

BE184059A

Other languages

French (fr)

Original Assignee

Digicourse Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-03-08

Filing date

1977-12-30

Publication date

1978-04-14

1977-12-30 Application filed by Digicourse Inc filed Critical Digicourse Inc

1978-04-14 Application granted granted Critical

1978-04-14 Publication of BE862576R publication Critical patent/BE862576R/en

Links

230000003667 anti-reflective effect Effects 0.000 title 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/26—Windows; Cover glasses; Sealings therefor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/02—Indicating the time optically by electric means by electric lamps
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B11/00—Indicating elements; Illumination thereof

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Illuminated Signs And Luminous Advertising (AREA)
Lenses (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

BE184059A 1977-03-08 1977-12-30 ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS BE862576R (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US77450877A	1977-03-08	1977-03-08

Publications (1)

Publication Number	Publication Date
BE862576R true BE862576R (en)	1978-04-14

Family

ID=25101466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE184059A BE862576R (en)	1977-03-08	1977-12-30	ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS

Country Status (12)

Country	Link
JP (1)	JPS53112096A (en)
AU (1)	AU3220878A (en)
BE (1)	BE862576R (en)
CA (1)	CA1081510A (en)
DE (1)	DE2801213A1 (en)
DK (1)	DK341878A (en)
FR (1)	FR2383431A2 (en)
GB (1)	GB1559063A (en)
IT (1)	IT1155863B (en)
LU (1)	LU79174A1 (en)
NL (1)	NL7714620A (en)
SE (1)	SE7802564L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI792481A7 (en) *	1978-08-11	1981-01-01	The Regents Of The Univ Of	Enkaryotic protein synthesis using a microorganism.
SE413116B (en) *	1978-12-01	1980-04-14	Haeggbom Rolf	DEVICE FOR THE ELIMINATION OF GREAT REFLECTION IN A CAR SURFACE
DE3019311A1 (en) *	1980-05-21	1981-11-26	Vdo Adolf Schindling Ag, 6000 Frankfurt	REFLECTED ELECTROOPTICAL DISPLAY
FR2662274B1 (en) *	1990-05-21	1992-09-04	Garcon Thierry	DEVICE FOR IMPROVING THE CONTRAST OF A HOLOGRAPHIC IMAGE PRESENTED IN FULL LIGHT.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB661311A (en) *	1949-05-03	1951-11-21	Westinghouse Brake & Signal	Improvements relating to light signals
GB1084523A (en) *	1964-11-16	1967-09-27	Ferranti Ltd	Improvements relating to means for viewing a display presented on or behind a partially reflecting surface
US3974637A (en) *	1975-03-28	1976-08-17	Time Computer, Inc.	Light emitting diode wristwatch with angular display
FR2314551A1 (en) *	1975-06-13	1977-01-07	Satam	Screening hood for petrol pump illuminated price sign - has an oblique glass plate inside to deflect stray light

1977
- 1977-05-19 CA CA278,831A patent/CA1081510A/en not_active Expired
- 1977-12-30 NL NL7714620A patent/NL7714620A/en not_active Application Discontinuation
- 1977-12-30 BE BE184059A patent/BE862576R/en active
1978
- 1978-01-04 GB GB203/78A patent/GB1559063A/en not_active Expired
- 1978-01-05 AU AU32208/78A patent/AU3220878A/en active Pending
- 1978-01-12 DE DE19782801213 patent/DE2801213A1/en not_active Withdrawn
- 1978-02-03 FR FR7803089A patent/FR2383431A2/en active Pending
- 1978-03-06 LU LU79174A patent/LU79174A1/en unknown
- 1978-03-06 IT IT48309/78A patent/IT1155863B/en active
- 1978-03-07 SE SE7802564A patent/SE7802564L/en unknown
- 1978-03-08 JP JP2647478A patent/JPS53112096A/en active Pending
- 1978-08-02 DK DK341878A patent/DK341878A/en unknown

Also Published As

Publication number	Publication date
GB1559063A (en)	1980-01-16
FR2383431A2 (en)	1978-10-06
CA1081510A (en)	1980-07-15
SE7802564L (en)	1978-09-09
IT7848309A0 (en)	1978-03-06
LU79174A1 (en)	1978-06-28
NL7714620A (en)	1978-09-12
IT1155863B (en)	1987-01-28
JPS53112096A (en)	1978-09-30
DE2801213A1 (en)	1978-09-14
DK341878A (en)	1979-02-04
AU3220878A (en)	1979-07-12

Publication	Publication Date	Title
BE870835A (en)	1979-03-28	PHOTOSENSITIVE DEVICE FOR ELECTROSTATOGRAPHY
BE874089A (en)	1979-08-13	ELECTROCHROMIC DEVICE
FR2350110A1 (en)	1977-12-02	CATHETERISM DEVICE
BE876163A (en)	1979-09-03	SIGNAL COMBINATION DEVICE
FR2345605A1 (en)	1977-10-21	RETAINING DEVICE FOR BLOWER BLADES
BE872107A (en)	1979-03-16	PREHENSOR DEVICE
BE868848A (en)	1978-11-03	PATIENT LIFTING DEVICE
FR2452635B1 (en)	1986-04-04	RELEASE DEVICE
FR2441147B1 (en)	1987-04-30	POSITION DETERMINATION DEVICE
PT68669A (en)	1978-11-01	DEVICE FOR THE REINFORCEMENT OF MALLETES
BE871953A (en)	1979-05-14	ELECTRO-OPTICAL DEVICE
BE882132A (en)	1980-07-01	ANTI-LINKAGE DEVICE
BE875819A (en)	1979-10-24	INDICATOR DEVICE
FR2347571A1 (en)	1977-11-04	RELEASE DEVICE
OA05667A (en)	1981-05-31	Lifting device
BE863552A (en)	1978-05-29	Pouring device
BE864067A (en)	1978-06-16	DIGITAL OPTICAL INDICATOR DEVICE
RO80731A (en)	1984-06-21	AUXILIARY DIRECTION DEVICE FOR AUTOVEHICLES
BE852156A (en)	1977-09-07	DEVICE FOR RADIATION DETECTION
FR2342592A1 (en)	1977-09-23	DIGITAL FILTERING DEVICE
BE862576R (en)	1978-04-14	ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS
BE871624A (en)	1979-04-27	STROBOSCOPIC DEVICE FOR TURNTABLE
BE879206A (en)	1980-02-01	LIFTING DEVICE
BE869613A (en)	1978-12-01	CONNECTION FOR PLASMAPHERESE DEVICE
BE867384A (en)	1978-09-18	LOCKING DEVICE