CH522932A - Elektrische Anzeigevorrichtung - Google Patents

Elektrische Anzeigevorrichtung

Info

Publication number: CH522932A
Authority: CH; Switzerland
Prior art keywords: display device; electric display; electric; display
Prior art date: 1969-04-29

Application number

CH441370A

Other languages

German (de)

English (en)

Inventor

Lee Lindburg Norman

Arthur Bonnette Richard

Edward Deegan Thomas

Original Assignee

Rca Corp

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.)

1969-04-29

Filing date

1970-03-24

Publication date

1972-05-15

1970-03-24 Application filed by Rca Corp filed Critical Rca Corp

1972-05-15 Publication of CH522932A publication Critical patent/CH522932A/de

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
- H01K7/04—Lamps for purposes other than general lighting for indicating

CH441370A 1969-04-29 1970-03-24 Elektrische Anzeigevorrichtung CH522932A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82018569A	1969-04-29	1969-04-29

Publications (1)

Publication Number	Publication Date
CH522932A true CH522932A (de)	1972-05-15

Family

ID=25230115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH441370A CH522932A (de)	1969-04-29	1970-03-24	Elektrische Anzeigevorrichtung

Country Status (11)

Country	Link
US (1)	US3737706A (fr)
JP (1)	JPS4824678B1 (fr)
BE (1)	BE748176A (fr)
BR (1)	BR7017461D0 (fr)
CH (1)	CH522932A (fr)
DE (1)	DE2014938A1 (fr)
ES (1)	ES378001A1 (fr)
FR (1)	FR2042153A5 (fr)
GB (1)	GB1295537A (fr)
NL (1)	NL7003541A (fr)
SE (1)	SE355107B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29810006U1 (de) *	1998-06-04	1998-10-01	TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf	Zünder für einen Gasgenerator
US7539286B1 (en) *	2007-11-19	2009-05-26	Varian Medical Systems, Inc.	Filament assembly having reduced electron beam time constant
US7924983B2 (en) *	2008-06-30	2011-04-12	Varian Medical Systems, Inc.	Thermionic emitter designed to control electron beam current profile in two dimensions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2878418A (en) *	1958-06-04	1959-03-17	Sperry Rand Corp	Miniature filamentary numerical display
US3416020A (en) *	1966-02-14	1968-12-10	Los Angeles Miniature Products	Filament display device including a rigid, light-absorbing, support panel
US3408523A (en) *	1966-05-06	1968-10-29	Ohmega Lab	Light bulb with a plurality of independently connected filaments for indicating graphic symbols

1969
- 1969-04-29 US US00820185A patent/US3737706A/en not_active Expired - Lifetime
1970
- 1970-03-12 NL NL7003541A patent/NL7003541A/xx unknown
- 1970-03-13 BR BR217461/70A patent/BR7017461D0/pt unknown
- 1970-03-23 FR FR7010287A patent/FR2042153A5/fr not_active Expired
- 1970-03-24 SE SE04000/70A patent/SE355107B/xx unknown
- 1970-03-24 CH CH441370A patent/CH522932A/de not_active IP Right Cessation
- 1970-03-26 ES ES378001A patent/ES378001A1/es not_active Expired
- 1970-03-26 DE DE19702014938 patent/DE2014938A1/de active Pending
- 1970-03-27 BE BE748176D patent/BE748176A/fr unknown
- 1970-03-27 JP JP45025854A patent/JPS4824678B1/ja active Pending
- 1970-04-28 GB GB1295537D patent/GB1295537A/en not_active Expired

Also Published As

Publication number	Publication date
JPS4824678B1 (fr)	1973-07-23
FR2042153A5 (fr)	1971-02-05
SE355107B (fr)	1973-04-02
US3737706A (en)	1973-06-05
DE2014938A1 (de)	1970-11-19
ES378001A1 (es)	1973-01-16
NL7003541A (fr)	1970-11-02
GB1295537A (fr)	1972-11-08
BE748176A (fr)	1970-08-31
BR7017461D0 (pt)	1973-01-09

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Legal Events

Date	Code	Title	Description
1976-10-29	PL	Patent ceased