FR482987A - Improvements in cynematographic devices - Google Patents

Improvements in cynematographic devices

Info

Publication number
FR482987A
FR482987A FR482987DA FR482987A FR 482987 A FR482987 A FR 482987A FR 482987D A FR482987D A FR 482987DA FR 482987 A FR482987 A FR 482987A
Authority
FR
France
Prior art keywords
cynematographic
devices
cynematographic devices
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
Henry Riegel Evans
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 FR482987A publication Critical patent/FR482987A/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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/34—Beaters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR482987D 1915-07-14 1916-07-06 Improvements in cynematographic devices Expired FR482987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB482987X 1915-07-14

Publications (1)

Publication Number Publication Date
FR482987A true FR482987A (en) 1917-05-16

Family

ID=1519930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482987D Expired FR482987A (en) 1915-07-14 1916-07-06 Improvements in cynematographic devices

Country Status (1)

Country Link
FR (1) FR482987A (en)

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