FR2182263A5 - - Google Patents

Info

Publication number
FR2182263A5
FR2182263A5 FR7214441A FR7214441A FR2182263A5 FR 2182263 A5 FR2182263 A5 FR 2182263A5 FR 7214441 A FR7214441 A FR 7214441A FR 7214441 A FR7214441 A FR 7214441A FR 2182263 A5 FR2182263 A5 FR 2182263A5
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
FR7214441A
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.)
BECKETT EARL DW CA
Original Assignee
BECKETT EARL DW CA
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 BECKETT EARL DW CA filed Critical BECKETT EARL DW CA
Priority to FR7214441A priority Critical patent/FR2182263A5/fr
Application granted granted Critical
Publication of FR2182263A5 publication Critical patent/FR2182263A5/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
    • G03B21/54—Accessories
    • G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7214441A 1972-04-24 1972-04-24 Expired FR2182263A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214441A FR2182263A5 (fr) 1972-04-24 1972-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214441A FR2182263A5 (fr) 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
FR2182263A5 true FR2182263A5 (fr) 1973-12-07

Family

ID=9097402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214441A Expired FR2182263A5 (fr) 1972-04-24 1972-04-24

Country Status (1)

Country Link
FR (1) FR2182263A5 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse