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CA311993A - Pellicule cinematographique a sons - Google Patents

Pellicule cinematographique a sons

Info

Publication number
CA311993A
CA311993A CA311993A CA311993DA CA311993A CA 311993 A CA311993 A CA 311993A CA 311993 A CA311993 A CA 311993A CA 311993D A CA311993D A CA 311993DA CA 311993 A CA311993 A CA 311993A
Authority
CA
Canada
Prior art keywords
record
sound
cinematograph film
cinematograph
film
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
CA311993A
Other languages
English (en)
Inventor
Thorne Baker Thomas
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.)
Spicers Ltd
Original Assignee
Spicers Ltd
Publication date
Application granted granted Critical
Publication of CA311993A publication Critical patent/CA311993A/fr
Expired legal-status Critical Current

Links

CA311993A Pellicule cinematographique a sons Expired CA311993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA311993T

Publications (1)

Publication Number Publication Date
CA311993A true CA311993A (fr) 1931-06-02

Family

ID=35271319

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311993A Expired CA311993A (fr) Pellicule cinematographique a sons

Country Status (1)

Country Link
CA (1) CA311993A (fr)

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