FR487149A - Improvements to devices for projection of cinematographic paintings - Google Patents

Improvements to devices for projection of cinematographic paintings

Info

Publication number
FR487149A
FR487149A FR487149DA FR487149A FR 487149 A FR487149 A FR 487149A FR 487149D A FR487149D A FR 487149DA FR 487149 A FR487149 A FR 487149A
Authority
FR
France
Prior art keywords
cinematographic
paintings
projection
devices
cinematographic paintings
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)
Inventor
Frank Clarendon Hamilton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR487149A publication Critical patent/FR487149A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR487149D 1917-10-13 1917-10-13 Improvements to devices for projection of cinematographic paintings Expired FR487149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR487149T 1917-10-13

Publications (1)

Publication Number Publication Date
FR487149A true FR487149A (en) 1918-06-05

Family

ID=1523688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487149D Expired FR487149A (en) 1917-10-13 1917-10-13 Improvements to devices for projection of cinematographic paintings

Country Status (1)

Country Link
FR (1) FR487149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643548A (en) * 1983-12-16 1987-02-17 Nisus Video, Inc. Shutter mechanism for a video tape camera
US4699483A (en) * 1983-12-16 1987-10-13 Swinehart Steven L Device for adjusting a video tape camera shutter mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643548A (en) * 1983-12-16 1987-02-17 Nisus Video, Inc. Shutter mechanism for a video tape camera
US4699483A (en) * 1983-12-16 1987-10-13 Swinehart Steven L Device for adjusting a video tape camera shutter mechanism

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