FR1076372A - Appareil de projection épidiascopique - Google Patents

Appareil de projection épidiascopique

Info

Publication number
FR1076372A
FR1076372A FR1076372DA FR1076372A FR 1076372 A FR1076372 A FR 1076372A FR 1076372D A FR1076372D A FR 1076372DA FR 1076372 A FR1076372 A FR 1076372A
Authority
FR
France
Prior art keywords
epidiascopic
projection device
projection
epidiascopic projection
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.)
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
Original Assignee
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
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 GENEVOISE INSTR PHYSIQUE, Societe Genevoise dInstruments de Physique filed Critical GENEVOISE INSTR PHYSIQUE
Application granted granted Critical
Publication of FR1076372A publication Critical patent/FR1076372A/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
    • G03B21/08—Projectors or projection-type viewers; Accessories therefor affording epidiascopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1076372D 1952-04-04 1953-03-30 Appareil de projection épidiascopique Expired FR1076372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1076372X 1952-04-04

Publications (1)

Publication Number Publication Date
FR1076372A true FR1076372A (fr) 1954-10-26

Family

ID=4556084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076372D Expired FR1076372A (fr) 1952-04-04 1953-03-30 Appareil de projection épidiascopique

Country Status (1)

Country Link
FR (1) FR1076372A (fr)

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