FR694805A - Dispositif de fixation particulièrement applicable aux appareils cinématographiques - Google Patents

Dispositif de fixation particulièrement applicable aux appareils cinématographiques

Info

Publication number
FR694805A
FR694805A FR694805DA FR694805A FR 694805 A FR694805 A FR 694805A FR 694805D A FR694805D A FR 694805DA FR 694805 A FR694805 A FR 694805A
Authority
FR
France
Prior art keywords
fixing device
particularly applicable
device particularly
cinematographic
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
English (en)
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Application granted granted Critical
Publication of FR694805A publication Critical patent/FR694805A/fr
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/145—Housing details, e.g. position adjustments thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
FR694805D 1929-05-31 1930-05-01 Dispositif de fixation particulièrement applicable aux appareils cinématographiques Expired FR694805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB694805X 1929-05-31

Publications (1)

Publication Number Publication Date
FR694805A true FR694805A (fr) 1930-12-08

Family

ID=10493353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694805D Expired FR694805A (fr) 1929-05-31 1930-05-01 Dispositif de fixation particulièrement applicable aux appareils cinématographiques

Country Status (2)

Country Link
AT (1) AT130356B (fr)
FR (1) FR694805A (fr)

Also Published As

Publication number Publication date
AT130356B (de) 1932-11-25

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