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ES89378A1 - Improvements in impressed discs for talking machines, and the like. - Google Patents

Improvements in impressed discs for talking machines, and the like.

Info

Publication number
ES89378A1
ES89378A1 ES89378A ES89378A ES89378A1 ES 89378 A1 ES89378 A1 ES 89378A1 ES 89378 A ES89378 A ES 89378A ES 89378 A ES89378 A ES 89378A ES 89378 A1 ES89378 A1 ES 89378A1
Authority
ES
Spain
Prior art keywords
impressed
discs
talking machines
talking
machines
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
ES89378A
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.)
Columbia Graphophone Co Ltd
Original Assignee
Columbia Graphophone 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 Columbia Graphophone Co Ltd filed Critical Columbia Graphophone Co Ltd
Priority to ES89378A priority Critical patent/ES89378A1/en
Publication of ES89378A1 publication Critical patent/ES89378A1/en
Expired legal-status Critical Current

Links

ES89378A 1924-05-03 1924-05-03 Improvements in impressed discs for talking machines, and the like. Expired ES89378A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89378A ES89378A1 (en) 1924-05-03 1924-05-03 Improvements in impressed discs for talking machines, and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89378A ES89378A1 (en) 1924-05-03 1924-05-03 Improvements in impressed discs for talking machines, and the like.

Publications (1)

Publication Number Publication Date
ES89378A1 true ES89378A1 (en) 1924-06-16

Family

ID=64254248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89378A Expired ES89378A1 (en) 1924-05-03 1924-05-03 Improvements in impressed discs for talking machines, and the like.

Country Status (1)

Country Link
ES (1) ES89378A1 (en)

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