CS171429B1 - - Google Patents

Info

Publication number
CS171429B1
CS171429B1 CS642273A CS642273A CS171429B1 CS 171429 B1 CS171429 B1 CS 171429B1 CS 642273 A CS642273 A CS 642273A CS 642273 A CS642273 A CS 642273A CS 171429 B1 CS171429 B1 CS 171429B1
Authority
CS
Czechoslovakia
Application number
CS642273A
Other languages
Czech (cs)
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
Publication of CS171429B1 publication Critical patent/CS171429B1/cs

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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Gear Transmission (AREA)
  • Projection-Type Copiers In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Transmission Devices (AREA)
CS642273A 1972-09-22 1973-09-18 CS171429B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16580072A DD99237A1 (ja) 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
CS171429B1 true CS171429B1 (ja) 1976-10-29

Family

ID=5488279

Family Applications (1)

Application Number Title Priority Date Filing Date
CS642273A CS171429B1 (ja) 1972-09-22 1973-09-18

Country Status (4)

Country Link
CS (1) CS171429B1 (ja)
DD (1) DD99237A1 (ja)
DE (2) DE2253610A1 (ja)
SU (1) SU532838A1 (ja)

Also Published As

Publication number Publication date
DE2253610A1 (de) 1974-03-28
DE7329885U (de) 1973-11-15
SU532838A1 (ru) 1976-10-25
DD99237A1 (ja) 1973-07-20

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