CH489027A - Projecteur cinématographique - Google Patents

Projecteur cinématographique

Info

Publication number
CH489027A
CH489027A CH1902468A CH1902468A CH489027A CH 489027 A CH489027 A CH 489027A CH 1902468 A CH1902468 A CH 1902468A CH 1902468 A CH1902468 A CH 1902468A CH 489027 A CH489027 A CH 489027A
Authority
CH
Switzerland
Prior art keywords
cinematographic projector
cinematographic
projector
Prior art date
Application number
CH1902468A
Other languages
English (en)
Inventor
Justin Roman Robert
Joseph Bundschuh John
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH489027A publication Critical patent/CH489027A/fr

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
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Replacement Of Web Rolls (AREA)
CH1902468A 1967-12-22 1968-12-20 Projecteur cinématographique CH489027A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69281567A 1967-12-22 1967-12-22
US77728168A 1968-11-20 1968-11-20
US77728668A 1968-11-20 1968-11-20

Publications (1)

Publication Number Publication Date
CH489027A true CH489027A (fr) 1970-04-15

Family

ID=27418566

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1902468A CH489027A (fr) 1967-12-22 1968-12-20 Projecteur cinématographique

Country Status (4)

Country Link
AT (1) AT293876B (fr)
CH (1) CH489027A (fr)
DE (1) DE1816169A1 (fr)
GB (1) GB1261189A (fr)

Also Published As

Publication number Publication date
AT293876B (de) 1971-10-25
DE1816169A1 (de) 1969-07-31
GB1261189A (en) 1972-01-26

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Legal Events

Date Code Title Description
PL Patent ceased