BE365741A - - Google Patents

Info

Publication number
BE365741A
BE365741A BE365741DA BE365741A BE 365741 A BE365741 A BE 365741A BE 365741D A BE365741D A BE 365741DA BE 365741 A BE365741 A BE 365741A
Authority
BE
Belgium
Application number
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.)
Publication of BE365741A publication Critical patent/BE365741A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
    • G03C3/02—Photographic roll-films with paper strips
    • 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
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE365741D 1928-11-29 BE365741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE338741T 1928-11-29

Publications (1)

Publication Number Publication Date
BE365741A true BE365741A (fr)

Family

ID=31895017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE365741D BE365741A (fr) 1928-11-29

Country Status (4)

Country Link
US (1) US1972424A (fr)
BE (1) BE365741A (fr)
FR (1) FR684253A (fr)
GB (1) GB338741A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565377A (en) * 1950-06-13 1951-08-21 Polaroid Corp Hinged photographic film unit containing a liquid
US2572358A (en) * 1950-07-15 1951-10-23 Polaroid Corp Multilayer photographic film unit containing a liquid and having one layer movable with respect to another layer
US3064260A (en) * 1952-12-26 1962-11-13 Honeywell Regulator Co Recording system
JPS5545593Y2 (fr) * 1975-04-14 1980-10-25

Also Published As

Publication number Publication date
GB338741A (fr) 1930-11-27
FR684253A (fr) 1930-06-24
US1972424A (en) 1934-09-04

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