DK124779B - Filmbetragtningsapparat med manuelt billedskift. - Google Patents

Filmbetragtningsapparat med manuelt billedskift.

Info

Publication number
DK124779B
DK124779B DK263570A DK263570A DK124779B DK 124779 B DK124779 B DK 124779B DK 263570 A DK263570 A DK 263570A DK 263570 A DK263570 A DK 263570A DK 124779 B DK124779 B DK 124779B
Authority
DK
Denmark
Prior art keywords
image change
manual image
movie viewer
movie
viewer
Prior art date
Application number
DK263570A
Other languages
English (en)
Inventor
C Chiasera
Original Assignee
Walker Pen Spa
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 Walker Pen Spa filed Critical Walker Pen Spa
Publication of DK124779B publication Critical patent/DK124779B/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/06—Viewing or reading apparatus with moving picture effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drawing Aids And Blackboards (AREA)
DK263570A 1969-05-24 1970-05-22 Filmbetragtningsapparat med manuelt billedskift. DK124779B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1728969 1969-05-24
IT6831270 1970-04-17

Publications (1)

Publication Number Publication Date
DK124779B true DK124779B (da) 1972-11-20

Family

ID=26326930

Family Applications (1)

Application Number Title Priority Date Filing Date
DK263570A DK124779B (da) 1969-05-24 1970-05-22 Filmbetragtningsapparat med manuelt billedskift.

Country Status (3)

Country Link
DK (1) DK124779B (da)
FR (1) FR2048700A5 (da)
GB (1) GB1262048A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195530B1 (da) * 1972-08-08 1977-04-01 Lazarus Fred
CA1151916A (en) * 1980-01-25 1983-08-16 John J. Richardson Hand held transparency projector with simple advance mechanism
CN118169891B (zh) * 2024-05-16 2024-08-02 西安交通大学医学院第一附属医院 一种神经外科用观片灯

Also Published As

Publication number Publication date
GB1262048A (en) 1972-02-02
FR2048700A5 (da) 1971-03-19

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