CH208778A - Photographisches Objektiv. - Google Patents

Photographisches Objektiv.

Info

Publication number: CH208778A
Authority: CH; Switzerland
Prior art keywords: photographic lens; photographic; lens
Prior art date: 1938-01-08

Application number

Other languages

English (en)

Inventor

Aktiengesellschaft Zeiss Ikon

Original Assignee

Zeiss Ikon Ag

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.)

1938-01-08

Filing date

1938-07-21

Publication date

1940-02-29

1938-07-21 Application filed by Zeiss Ikon Ag filed Critical Zeiss Ikon Ag

1940-02-29 Publication of CH208778A publication Critical patent/CH208778A/de

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)

CH208778D 1938-01-08 1938-07-21 Photographisches Objektiv. CH208778A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE208778X		1938-01-08

Publications (1)

Publication Number	Publication Date
CH208778A true CH208778A (de)	1940-02-29

Family

ID=5794418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH208778D CH208778A (de)	1938-01-08	1938-07-21	Photographisches Objektiv.

Country Status (1)

Country	Link
CH (1)	CH208778A (de)

1938
- 1938-07-21 CH CH208778D patent/CH208778A/de unknown

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