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FR1394347A - Shutter release device for photographic camera - Google Patents

Shutter release device for photographic camera

Info

Publication number
FR1394347A
FR1394347A FR968921A FR968921A FR1394347A FR 1394347 A FR1394347 A FR 1394347A FR 968921 A FR968921 A FR 968921A FR 968921 A FR968921 A FR 968921A FR 1394347 A FR1394347 A FR 1394347A
Authority
FR
France
Prior art keywords
release device
shutter release
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
FR968921A
Other languages
French (fr)
Inventor
John Paul Burgarella
Jeremy Myles Topaz
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.)
Polaroid Corp
International Polaroid Corp
Original Assignee
Polaroid Corp
International Polaroid 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.)
Filing date
Publication date
Application filed by Polaroid Corp, International Polaroid Corp filed Critical Polaroid Corp
Priority to FR968921A priority Critical patent/FR1394347A/en
Application granted granted Critical
Publication of FR1394347A publication Critical patent/FR1394347A/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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/083—Analogue circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR968921A 1964-03-27 1964-03-27 Shutter release device for photographic camera Expired FR1394347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR968921A FR1394347A (en) 1964-03-27 1964-03-27 Shutter release device for photographic camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968921A FR1394347A (en) 1964-03-27 1964-03-27 Shutter release device for photographic camera

Publications (1)

Publication Number Publication Date
FR1394347A true FR1394347A (en) 1965-04-02

Family

ID=8826521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968921A Expired FR1394347A (en) 1964-03-27 1964-03-27 Shutter release device for photographic camera

Country Status (1)

Country Link
FR (1) FR1394347A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416496A1 (en) * 1978-01-31 1979-08-31 Canon Kk OPERATION DETECTION DEVICE FOR PHOTOGRAPHIC CAMERAS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416496A1 (en) * 1978-01-31 1979-08-31 Canon Kk OPERATION DETECTION DEVICE FOR PHOTOGRAPHIC CAMERAS

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