FR676121A - Perfectionnements aux jumelles - Google Patents

Perfectionnements aux jumelles

Info

Publication number: FR676121A
Authority: FR; France
Prior art keywords: binoculars; binoculars improvements
Prior art date: 1928-06-07
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Carl Zeiss AG

Original Assignee

Carl Zeiss 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.)

1928-06-07

Filing date

1929-06-03

Publication date

1930-02-19

1929-06-03 Application filed by Carl Zeiss AG filed Critical Carl Zeiss AG

1930-02-19 Application granted granted Critical

1930-02-19 Publication of FR676121A publication Critical patent/FR676121A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

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

FR676121D 1928-06-07 1929-06-03 Perfectionnements aux jumelles Expired FR676121A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE676121X		1928-06-07

Publications (1)

Publication Number	Publication Date
FR676121A true FR676121A (fr)	1930-02-19

Family

ID=6593841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR676121D Expired FR676121A (fr)	1928-06-07	1929-06-03	Perfectionnements aux jumelles

Country Status (1)

Country	Link
FR (1)	FR676121A (fr)

1929
- 1929-06-03 FR FR676121D patent/FR676121A/fr not_active Expired

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