FR2168141B1 - - Google Patents

Info

Publication number
FR2168141B1
FR2168141B1 FR7201460A FR7201460A FR2168141B1 FR 2168141 B1 FR2168141 B1 FR 2168141B1 FR 7201460 A FR7201460 A FR 7201460A FR 7201460 A FR7201460 A FR 7201460A FR 2168141 B1 FR2168141 B1 FR 2168141B1
Authority
FR
France
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
FR7201460A
Other languages
French (fr)
Other versions
FR2168141A1 (cs
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.)
COURAU PIERRE
Original Assignee
COURAU PIERRE
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 COURAU PIERRE filed Critical COURAU PIERRE
Priority to FR7201460A priority Critical patent/FR2168141B1/fr
Publication of FR2168141A1 publication Critical patent/FR2168141A1/fr
Application granted granted Critical
Publication of FR2168141B1 publication Critical patent/FR2168141B1/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
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7201460A 1972-01-17 1972-01-17 Expired FR2168141B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7201460A FR2168141B1 (cs) 1972-01-17 1972-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201460A FR2168141B1 (cs) 1972-01-17 1972-01-17

Publications (2)

Publication Number Publication Date
FR2168141A1 FR2168141A1 (cs) 1973-08-31
FR2168141B1 true FR2168141B1 (cs) 1974-02-01

Family

ID=9092010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201460A Expired FR2168141B1 (cs) 1972-01-17 1972-01-17

Country Status (1)

Country Link
FR (1) FR2168141B1 (cs)

Also Published As

Publication number Publication date
FR2168141A1 (cs) 1973-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse