CA465913A - Safety control for projecting motion picture films - Google Patents

Safety control for projecting motion picture films

Info

Publication number
CA465913A
CA465913A CA465913A CA465913DA CA465913A CA 465913 A CA465913 A CA 465913A CA 465913 A CA465913 A CA 465913A CA 465913D A CA465913D A CA 465913DA CA 465913 A CA465913 A CA 465913A
Authority
CA
Canada
Prior art keywords
motion picture
safety control
picture films
projecting motion
projecting
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
CA465913A
Other languages
French (fr)
Inventor
Mannon Lloyd
W. Coleman Edward
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 CA465913A publication Critical patent/CA465913A/en
Expired legal-status Critical Current

Links

CA465913A Safety control for projecting motion picture films Expired CA465913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA465913T

Publications (1)

Publication Number Publication Date
CA465913A true CA465913A (en) 1950-06-13

Family

ID=35595666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA465913A Expired CA465913A (en) Safety control for projecting motion picture films

Country Status (1)

Country Link
CA (1) CA465913A (en)

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