CA771899A - Frame structure for sound on picture slides - Google Patents

Frame structure for sound on picture slides

Info

Publication number
CA771899A
CA771899A CA771899A CA771899DA CA771899A CA 771899 A CA771899 A CA 771899A CA 771899 A CA771899 A CA 771899A CA 771899D A CA771899D A CA 771899DA CA 771899 A CA771899 A CA 771899A
Authority
CA
Canada
Prior art keywords
sound
frame structure
picture slides
slides
picture
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
CA771899A
Inventor
J. H. Staar Marcel
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.)
Usines Gustave Staar SA
Original Assignee
Usines Gustave Staar SA
Publication date
Application granted granted Critical
Publication of CA771899A publication Critical patent/CA771899A/en
Expired legal-status Critical Current

Links

CA771899A Frame structure for sound on picture slides Expired CA771899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA771899T

Publications (1)

Publication Number Publication Date
CA771899A true CA771899A (en) 1967-11-21

Family

ID=36215304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA771899A Expired CA771899A (en) Frame structure for sound on picture slides

Country Status (1)

Country Link
CA (1) CA771899A (en)

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