IT1092944B - Perfezionamenti apportati ad un adattamento per visore di film - Google Patents

Perfezionamenti apportati ad un adattamento per visore di film

Info

Publication number
IT1092944B
IT1092944B IT20736/78A IT2073678A IT1092944B IT 1092944 B IT1092944 B IT 1092944B IT 20736/78 A IT20736/78 A IT 20736/78A IT 2073678 A IT2073678 A IT 2073678A IT 1092944 B IT1092944 B IT 1092944B
Authority
IT
Italy
Prior art keywords
adaptation
film viewer
refinements made
refinements
viewer
Prior art date
Application number
IT20736/78A
Other languages
English (en)
Other versions
IT7820736A0 (it
Original Assignee
Qualidux Ind Co Ltd
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 Qualidux Ind Co Ltd filed Critical Qualidux Ind Co Ltd
Publication of IT7820736A0 publication Critical patent/IT7820736A0/it
Application granted granted Critical
Publication of IT1092944B publication Critical patent/IT1092944B/it

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
    • 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
    • G03B21/003—Cine-projectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S353/00—Optics: image projectors
    • Y10S353/02—Film strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Of Webs (AREA)
IT20736/78A 1977-12-05 1978-02-28 Perfezionamenti apportati ad un adattamento per visore di film IT1092944B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50588/77A GB1575764A (en) 1977-12-05 1977-12-05 Device for attachment to a film viewer or projector

Publications (2)

Publication Number Publication Date
IT7820736A0 IT7820736A0 (it) 1978-02-28
IT1092944B true IT1092944B (it) 1985-07-12

Family

ID=10456521

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20736/78A IT1092944B (it) 1977-12-05 1978-02-28 Perfezionamenti apportati ad un adattamento per visore di film

Country Status (6)

Country Link
US (1) US4205803A (it)
JP (1) JPS54115227A (it)
DE (1) DE2809015A1 (it)
ES (1) ES467337A1 (it)
GB (1) GB1575764A (it)
IT (1) IT1092944B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901633A (en) * 1987-09-28 1990-02-20 De Longhi S.P.A. Rotating oblique basket frier for cyclic immersion cooking
USD381033S (en) * 1996-04-22 1997-07-15 Schwartzberg Allan B Hand-held filmstrip viewer
US5691801A (en) * 1996-04-26 1997-11-25 Morton; Jay Hand-held viewer for motion picture cassettes
US8707857B2 (en) 2005-08-08 2014-04-29 Ronald M. Popeil Cooking device to deep fat fry foods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292875A (en) * 1966-12-20 Non-rewind film or data tape apparatus
US1104616A (en) * 1913-08-05 1914-07-21 Paul C Brenner Film-winding mechanism.
US1479331A (en) * 1919-08-28 1924-01-01 Harry M Stephenson Nonrewind reel for motion-picture films
US2085439A (en) * 1935-01-31 1937-06-29 Rca Corp Film handling apparatus
US3388873A (en) * 1966-09-08 1968-06-18 Rosenbaum Robert Film rewind for motion picture projector
US3606185A (en) * 1970-02-13 1971-09-20 Eastman Kodak Co Non-rewind cartridge for roll of strip material

Also Published As

Publication number Publication date
IT7820736A0 (it) 1978-02-28
JPS54115227A (en) 1979-09-07
GB1575764A (en) 1980-09-24
ES467337A1 (es) 1978-10-16
DE2809015A1 (de) 1979-06-13
US4205803A (en) 1980-06-03

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