ES121965A1 - Improvements in cinematographic equipment especially in sound cinematography. - Google Patents

Improvements in cinematographic equipment especially in sound cinematography.

Info

Publication number
ES121965A1
ES121965A1 ES121965A ES121965A ES121965A1 ES 121965 A1 ES121965 A1 ES 121965A1 ES 121965 A ES121965 A ES 121965A ES 121965 A ES121965 A ES 121965A ES 121965 A1 ES121965 A1 ES 121965A1
Authority
ES
Spain
Prior art keywords
cinematography
sound
equipment especially
cinematographic equipment
cinematographic
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
ES121965A
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.)
RCA Corp
Original Assignee
Radio Corporation of America
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 Radio Corporation of America filed Critical Radio Corporation of America
Priority to ES121965A priority Critical patent/ES121965A1/en
Publication of ES121965A1 publication Critical patent/ES121965A1/en
Expired legal-status Critical Current

Links

ES121965A 1931-02-24 1931-02-24 Improvements in cinematographic equipment especially in sound cinematography. Expired ES121965A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES121965A ES121965A1 (en) 1931-02-24 1931-02-24 Improvements in cinematographic equipment especially in sound cinematography.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES121965A ES121965A1 (en) 1931-02-24 1931-02-24 Improvements in cinematographic equipment especially in sound cinematography.

Publications (1)

Publication Number Publication Date
ES121965A1 true ES121965A1 (en) 1931-03-16

Family

ID=65580197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES121965A Expired ES121965A1 (en) 1931-02-24 1931-02-24 Improvements in cinematographic equipment especially in sound cinematography.

Country Status (1)

Country Link
ES (1) ES121965A1 (en)

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