CA338574A - Controle du ruban de projecteur - Google Patents

Controle du ruban de projecteur

Info

Publication number
CA338574A
CA338574A CA338574A CA338574DA CA338574A CA 338574 A CA338574 A CA 338574A CA 338574 A CA338574 A CA 338574A CA 338574D A CA338574D A CA 338574DA CA 338574 A CA338574 A CA 338574A
Authority
CA
Canada
Prior art keywords
projector
tape control
tape
control
projector tape
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
CA338574A
Other languages
English (en)
Inventor
F. Dirkes Robert
I. Roberts George
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.)
Western Union Telegraph Co
Original Assignee
Western Union Telegraph Co
Publication date
Application granted granted Critical
Publication of CA338574A publication Critical patent/CA338574A/fr
Expired legal-status Critical Current

Links

CA338574A Controle du ruban de projecteur Expired CA338574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA338574T

Publications (1)

Publication Number Publication Date
CA338574A true CA338574A (fr) 1934-01-09

Family

ID=35301715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA338574A Expired CA338574A (fr) Controle du ruban de projecteur

Country Status (1)

Country Link
CA (1) CA338574A (fr)

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