ES145833A1 - Sistema registrador de sonidos en películas cinematográficas. - Google Patents

Sistema registrador de sonidos en películas cinematográficas.

Info

Publication number
ES145833A1
ES145833A1 ES145833A ES145833A ES145833A1 ES 145833 A1 ES145833 A1 ES 145833A1 ES 145833 A ES145833 A ES 145833A ES 145833 A ES145833 A ES 145833A ES 145833 A1 ES145833 A1 ES 145833A1
Authority
ES
Spain
Prior art keywords
sounds
recorder system
cinematographic films
cinematographic
films
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
ES145833A
Other languages
English (en)
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 ES145833A priority Critical patent/ES145833A1/es
Publication of ES145833A1 publication Critical patent/ES145833A1/es
Expired legal-status Critical Current

Links

ES145833A 1938-07-05 1938-07-05 Sistema registrador de sonidos en películas cinematográficas. Expired ES145833A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES145833A ES145833A1 (es) 1938-07-05 1938-07-05 Sistema registrador de sonidos en películas cinematográficas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES145833A ES145833A1 (es) 1938-07-05 1938-07-05 Sistema registrador de sonidos en películas cinematográficas.

Publications (1)

Publication Number Publication Date
ES145833A1 true ES145833A1 (es) 1940-09-01

Family

ID=65595963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES145833A Expired ES145833A1 (es) 1938-07-05 1938-07-05 Sistema registrador de sonidos en películas cinematográficas.

Country Status (1)

Country Link
ES (1) ES145833A1 (es)

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