FR1079216A - Slide frame - Google Patents

Slide frame

Info

Publication number
FR1079216A
FR1079216A FR1079216DA FR1079216A FR 1079216 A FR1079216 A FR 1079216A FR 1079216D A FR1079216D A FR 1079216DA FR 1079216 A FR1079216 A FR 1079216A
Authority
FR
France
Prior art keywords
slide frame
slide
frame
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
Johannes Jost
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 FR1079216A publication Critical patent/FR1079216A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/64Means for mounting individual pictures to be projected, e.g. frame for transparency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1079216D 1952-04-26 1953-04-23 Slide frame Expired FR1079216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1079216X 1952-04-26

Publications (1)

Publication Number Publication Date
FR1079216A true FR1079216A (en) 1954-11-26

Family

ID=7720655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079216D Expired FR1079216A (en) 1952-04-26 1953-04-23 Slide frame

Country Status (1)

Country Link
FR (1) FR1079216A (en)

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