FR870566A - Photographic camera with electric posometer - Google Patents

Photographic camera with electric posometer

Info

Publication number
FR870566A
FR870566A FR870566DA FR870566A FR 870566 A FR870566 A FR 870566A FR 870566D A FR870566D A FR 870566DA FR 870566 A FR870566 A FR 870566A
Authority
FR
France
Prior art keywords
posometer
electric
photographic camera
photographic
camera
Prior art date
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
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR870566A publication Critical patent/FR870566A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR870566D 1940-03-06 1941-03-05 Photographic camera with electric posometer Expired FR870566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE220767X 1940-03-06

Publications (1)

Publication Number Publication Date
FR870566A true FR870566A (en) 1942-03-16

Family

ID=5836366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870566D Expired FR870566A (en) 1940-03-06 1941-03-05 Photographic camera with electric posometer

Country Status (3)

Country Link
CH (1) CH220767A (en)
FR (1) FR870566A (en)
NL (1) NL56100C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521948A (en) * 1967-01-12 1970-07-28 Niezoldi & Kraemer Gmbh Exposure control for photographic cameras

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521948A (en) * 1967-01-12 1970-07-28 Niezoldi & Kraemer Gmbh Exposure control for photographic cameras

Also Published As

Publication number Publication date
NL56100C (en)
CH220767A (en) 1942-04-30

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