ES129214A1 - An improved procedure for impressing sound films. - Google Patents

An improved procedure for impressing sound films.

Info

Publication number
ES129214A1
ES129214A1 ES129214A ES129214A ES129214A1 ES 129214 A1 ES129214 A1 ES 129214A1 ES 129214 A ES129214 A ES 129214A ES 129214 A ES129214 A ES 129214A ES 129214 A1 ES129214 A1 ES 129214A1
Authority
ES
Spain
Prior art keywords
improved procedure
sound films
impressing
impressing sound
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
ES129214A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to ES129214A priority Critical patent/ES129214A1/en
Publication of ES129214A1 publication Critical patent/ES129214A1/en
Expired legal-status Critical Current

Links

ES129214A 1933-01-03 1933-01-03 An improved procedure for impressing sound films. Expired ES129214A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES129214A ES129214A1 (en) 1933-01-03 1933-01-03 An improved procedure for impressing sound films.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES129214A ES129214A1 (en) 1933-01-03 1933-01-03 An improved procedure for impressing sound films.

Publications (1)

Publication Number Publication Date
ES129214A1 true ES129214A1 (en) 1933-03-16

Family

ID=65585965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES129214A Expired ES129214A1 (en) 1933-01-03 1933-01-03 An improved procedure for impressing sound films.

Country Status (1)

Country Link
ES (1) ES129214A1 (en)

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