FR929849A - Frame for the protection and projection of photographic images - Google Patents

Frame for the protection and projection of photographic images

Info

Publication number
FR929849A
FR929849A FR929849DA FR929849A FR 929849 A FR929849 A FR 929849A FR 929849D A FR929849D A FR 929849DA FR 929849 A FR929849 A FR 929849A
Authority
FR
France
Prior art keywords
projection
protection
frame
photographic images
photographic
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
Marcel Dentzer
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 filed Critical
Application granted granted Critical
Publication of FR929849A publication Critical patent/FR929849A/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
    • 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)
FR929849D 1946-06-27 1946-06-27 Frame for the protection and projection of photographic images Expired FR929849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929849T 1946-06-27

Publications (1)

Publication Number Publication Date
FR929849A true FR929849A (en) 1948-01-08

Family

ID=9442725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929849D Expired FR929849A (en) 1946-06-27 1946-06-27 Frame for the protection and projection of photographic images

Country Status (1)

Country Link
FR (1) FR929849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806309A (en) * 1952-06-04 1957-09-17 Honeywell Regulator Co Photographic slide binder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806309A (en) * 1952-06-04 1957-09-17 Honeywell Regulator Co Photographic slide binder

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