FR730609A - Process for the reproduction of sound films or photographic sound recordings - Google Patents

Process for the reproduction of sound films or photographic sound recordings

Info

Publication number
FR730609A
FR730609A FR730609DA FR730609A FR 730609 A FR730609 A FR 730609A FR 730609D A FR730609D A FR 730609DA FR 730609 A FR730609 A FR 730609A
Authority
FR
France
Prior art keywords
sound
reproduction
films
photographic
recordings
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.)
Selenophon Licht & Tonbildges
Original Assignee
Selenophon Licht & Tonbildges
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 Selenophon Licht & Tonbildges filed Critical Selenophon Licht & Tonbildges
Application granted granted Critical
Publication of FR730609A publication Critical patent/FR730609A/en
Expired legal-status Critical Current

Links

FR730609D 1931-01-28 1932-01-27 Process for the reproduction of sound films or photographic sound recordings Expired FR730609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT730609X 1931-01-28

Publications (1)

Publication Number Publication Date
FR730609A true FR730609A (en) 1932-08-18

Family

ID=3680087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730609D Expired FR730609A (en) 1931-01-28 1932-01-27 Process for the reproduction of sound films or photographic sound recordings

Country Status (1)

Country Link
FR (1) FR730609A (en)

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