FR1014818A - épiscope - Google Patents

épiscope

Info

Publication number
FR1014818A
FR1014818A FR1014818DA FR1014818A FR 1014818 A FR1014818 A FR 1014818A FR 1014818D A FR1014818D A FR 1014818DA FR 1014818 A FR1014818 A FR 1014818A
Authority
FR
France
Prior art keywords
episcope
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)
Inventor
Gianni Andreoli
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 FR1014818A publication Critical patent/FR1014818A/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
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1014818D 1949-03-22 1950-03-20 épiscope Expired FR1014818A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014818X 1949-03-22

Publications (1)

Publication Number Publication Date
FR1014818A true FR1014818A (fr) 1952-08-22

Family

ID=4552662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1014818D Expired FR1014818A (fr) 1949-03-22 1950-03-20 épiscope

Country Status (1)

Country Link
FR (1) FR1014818A (fr)

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