CH336617A - Lichtbildvorführapparat - Google Patents

Lichtbildvorführapparat

Info

Publication number
CH336617A
CH336617A CH336617DA CH336617A CH 336617 A CH336617 A CH 336617A CH 336617D A CH336617D A CH 336617DA CH 336617 A CH336617 A CH 336617A
Authority
CH
Switzerland
Prior art keywords
showers
slide
slide showers
Prior art date
Application number
Other languages
English (en)
Inventor
Morandini Giovanni
Original Assignee
Morandini Giovanni
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 Morandini Giovanni filed Critical Morandini Giovanni
Publication of CH336617A publication Critical patent/CH336617A/de

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
    • G03B21/14—Details
    • G03B21/20—Lamp housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH336617D 1956-09-06 1956-09-06 Lichtbildvorführapparat CH336617A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH336617T 1956-09-06

Publications (1)

Publication Number Publication Date
CH336617A true CH336617A (de) 1959-02-28

Family

ID=4503982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336617D CH336617A (de) 1956-09-06 1956-09-06 Lichtbildvorführapparat

Country Status (1)

Country Link
CH (1) CH336617A (de)

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