CA297999A - Ecran de vues animees - Google Patents

Ecran de vues animees

Info

Publication number
CA297999A
CA297999A CA297999A CA297999DA CA297999A CA 297999 A CA297999 A CA 297999A CA 297999 A CA297999 A CA 297999A CA 297999D A CA297999D A CA 297999DA CA 297999 A CA297999 A CA 297999A
Authority
CA
Canada
Prior art keywords
moving picture
picture screen
screen
moving
picture
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA297999A
Other languages
English (en)
Inventor
Cornelius Heck Jacob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DA-LITE SCREEN AND SCENIC Co
Original Assignee
DA-LITE SCREEN AND SCENIC Co
Publication date
Application granted granted Critical
Publication of CA297999A publication Critical patent/CA297999A/fr
Expired legal-status Critical Current

Links

CA297999A Ecran de vues animees Expired CA297999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297999T

Publications (1)

Publication Number Publication Date
CA297999A true CA297999A (fr) 1930-03-04

Family

ID=35235318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297999A Expired CA297999A (fr) Ecran de vues animees

Country Status (1)

Country Link
CA (1) CA297999A (fr)

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