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ES145418A1 - A cinematographic sound system. - Google Patents

A cinematographic sound system.

Info

Publication number
ES145418A1
ES145418A1 ES145418A ES145418A ES145418A1 ES 145418 A1 ES145418 A1 ES 145418A1 ES 145418 A ES145418 A ES 145418A ES 145418 A ES145418 A ES 145418A ES 145418 A1 ES145418 A1 ES 145418A1
Authority
ES
Spain
Prior art keywords
sound system
cinematographic
cinematographic sound
sound
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
ES145418A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES145418A priority Critical patent/ES145418A1/en
Publication of ES145418A1 publication Critical patent/ES145418A1/en
Expired legal-status Critical Current

Links

ES145418A 1939-07-31 1939-07-31 A cinematographic sound system. Expired ES145418A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES145418A ES145418A1 (en) 1939-07-31 1939-07-31 A cinematographic sound system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES145418A ES145418A1 (en) 1939-07-31 1939-07-31 A cinematographic sound system.

Publications (1)

Publication Number Publication Date
ES145418A1 true ES145418A1 (en) 1940-06-16

Family

ID=65595579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES145418A Expired ES145418A1 (en) 1939-07-31 1939-07-31 A cinematographic sound system.

Country Status (1)

Country Link
ES (1) ES145418A1 (en)

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