ES131938A1 - Apparatus for recording sounds on films. - Google Patents

Apparatus for recording sounds on films.

Info

Publication number
ES131938A1
ES131938A1 ES131938A ES131938A ES131938A1 ES 131938 A1 ES131938 A1 ES 131938A1 ES 131938 A ES131938 A ES 131938A ES 131938 A ES131938 A ES 131938A ES 131938 A1 ES131938 A1 ES 131938A1
Authority
ES
Spain
Prior art keywords
films
recording sounds
sounds
recording
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
ES131938A
Other languages
Spanish (es)
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Priority to ES131938A priority Critical patent/ES131938A1/en
Publication of ES131938A1 publication Critical patent/ES131938A1/en
Expired legal-status Critical Current

Links

ES131938A 1933-09-14 1933-09-14 Apparatus for recording sounds on films. Expired ES131938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES131938A ES131938A1 (en) 1933-09-14 1933-09-14 Apparatus for recording sounds on films.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES131938A ES131938A1 (en) 1933-09-14 1933-09-14 Apparatus for recording sounds on films.

Publications (1)

Publication Number Publication Date
ES131938A1 true ES131938A1 (en) 1933-11-16

Family

ID=65588260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES131938A Expired ES131938A1 (en) 1933-09-14 1933-09-14 Apparatus for recording sounds on films.

Country Status (1)

Country Link
ES (1) ES131938A1 (en)

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