CA280476A - Ecran cinematographique - Google Patents

Ecran cinematographique

Info

Publication number
CA280476A
CA280476A CA280476A CA280476DA CA280476A CA 280476 A CA280476 A CA 280476A CA 280476 A CA280476 A CA 280476A CA 280476D A CA280476D A CA 280476DA CA 280476 A CA280476 A CA 280476A
Authority
CA
Canada
Prior art keywords
cinematograph
screen
cinematograph screen
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
CA280476A
Other languages
English (en)
Inventor
Stuart Mcnair Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA280476A publication Critical patent/CA280476A/fr
Expired legal-status Critical Current

Links

CA280476A Ecran cinematographique Expired CA280476A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA280476T

Publications (1)

Publication Number Publication Date
CA280476A true CA280476A (fr) 1928-05-29

Family

ID=35213568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280476A Expired CA280476A (fr) Ecran cinematographique

Country Status (1)

Country Link
CA (1) CA280476A (fr)

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