FR703357A - Guiding device for sound films - Google Patents

Guiding device for sound films

Info

Publication number
FR703357A
FR703357A FR703357DA FR703357A FR 703357 A FR703357 A FR 703357A FR 703357D A FR703357D A FR 703357DA FR 703357 A FR703357 A FR 703357A
Authority
FR
France
Prior art keywords
guiding device
sound films
films
sound
guiding
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
Other languages
French (fr)
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.)
PHONAFILM
Original Assignee
PHONAFILM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PHONAFILM filed Critical PHONAFILM
Application granted granted Critical
Publication of FR703357A publication Critical patent/FR703357A/en
Expired legal-status Critical Current

Links

FR703357D 1930-10-06 1930-10-06 Guiding device for sound films Expired FR703357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703357T 1930-10-06

Publications (1)

Publication Number Publication Date
FR703357A true FR703357A (en) 1931-04-29

Family

ID=9061375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703357D Expired FR703357A (en) 1930-10-06 1930-10-06 Guiding device for sound films

Country Status (1)

Country Link
FR (1) FR703357A (en)

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