CA576844A - Control circuit for the projection of cinematograph films - Google Patents

Control circuit for the projection of cinematograph films

Info

Publication number
CA576844A
CA576844A CA576844A CA576844DA CA576844A CA 576844 A CA576844 A CA 576844A CA 576844 A CA576844 A CA 576844A CA 576844D A CA576844D A CA 576844DA CA 576844 A CA576844 A CA 576844A
Authority
CA
Canada
Prior art keywords
projection
control circuit
cinematograph films
cinematograph
films
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
CA576844A
Other languages
French (fr)
Inventor
Robinson Thomas
J. Foy William
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.)
ESSOLDO CIRCUIT (CONTROL) Ltd
Original Assignee
ESSOLDO CIRCUIT (CONTROL) Ltd
Publication date
Application granted granted Critical
Publication of CA576844A publication Critical patent/CA576844A/en
Expired legal-status Critical Current

Links

CA576844A Control circuit for the projection of cinematograph films Expired CA576844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA576844T

Publications (1)

Publication Number Publication Date
CA576844A true CA576844A (en) 1959-06-02

Family

ID=35752704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA576844A Expired CA576844A (en) Control circuit for the projection of cinematograph films

Country Status (1)

Country Link
CA (1) CA576844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640611A (en) * 1969-11-21 1972-02-08 Eprad Inc Control for motion picture projectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640611A (en) * 1969-11-21 1972-02-08 Eprad Inc Control for motion picture projectors

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