CH510885A - Gerät zum Betrachten von Mikrobildern - Google Patents

Gerät zum Betrachten von Mikrobildern

Info

Publication number: CH510885A
Authority: CH; Switzerland
Prior art keywords: micro images; viewing; viewing micro; images; micro
Prior art date: 1969-11-28

Application number

CH1754570A

Other languages

English (en)

Inventor

Richard Leist Thomas

Original Assignee

Ncr Co

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.)

1969-11-28

Filing date

1970-11-27

Publication date

1971-07-31

1970-11-27 Application filed by Ncr Co filed Critical Ncr Co

1971-07-31 Publication of CH510885A publication Critical patent/CH510885A/de

Links

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Telescopes (AREA)

CH1754570A 1969-11-28 1970-11-27 Gerät zum Betrachten von Mikrobildern CH510885A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88072669A	1969-11-28	1969-11-28

Publications (1)

Publication Number	Publication Date
CH510885A true CH510885A (de)	1971-07-31

Family

ID=25376943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1754570A CH510885A (de)	1969-11-28	1970-11-27	Gerät zum Betrachten von Mikrobildern

Country Status (8)

Country	Link
AU (1)	AU2050570A (de)
BE (1)	BE759426A (de)
CA (1)	CA918468A (de)
CH (1)	CH510885A (de)
DE (1)	DE2058133A1 (de)
FR (1)	FR2068699B3 (de)
GB (1)	GB1287320A (de)
ZA (1)	ZA706629B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2133573B (en) *	1983-01-12	1986-07-09	Woodsetton Projects Limited	Viewer

0
- BE BE759426D patent/BE759426A/xx unknown
1970
- 1970-08-25 CA CA091551A patent/CA918468A/en not_active Expired
- 1970-09-29 ZA ZA706629*A patent/ZA706629B/xx unknown
- 1970-09-30 AU AU20505/70A patent/AU2050570A/en not_active Expired
- 1970-11-03 GB GB52128/70A patent/GB1287320A/en not_active Expired
- 1970-11-26 DE DE19702058133 patent/DE2058133A1/de active Pending
- 1970-11-27 CH CH1754570A patent/CH510885A/de not_active IP Right Cessation
- 1970-11-27 FR FR707042638A patent/FR2068699B3/fr not_active Expired

Also Published As

Publication number	Publication date
BE759426A (fr)	1971-04-30
DE2058133A1 (de)	1971-06-03
FR2068699A7 (de)	1971-08-27
FR2068699B3 (de)	1973-08-10
AU2050570A (en)	1972-04-13
ZA706629B (en)	1971-05-27
GB1287320A (en)	1972-08-31
CA918468A (en)	1973-01-09

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Legal Events

Date	Code	Title	Description
1976-06-30	PL	Patent ceased