ES136247A1 - An apparatus for copying optimally reproducible phonograms. - Google Patents

An apparatus for copying optimally reproducible phonograms.

Info

Publication number
ES136247A1
ES136247A1 ES136247A ES136247A ES136247A1 ES 136247 A1 ES136247 A1 ES 136247A1 ES 136247 A ES136247 A ES 136247A ES 136247 A ES136247 A ES 136247A ES 136247 A1 ES136247 A1 ES 136247A1
Authority
ES
Spain
Prior art keywords
phonograms
copying
reproducible
optimally
optimally reproducible
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
ES136247A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES136247A priority Critical patent/ES136247A1/en
Publication of ES136247A1 publication Critical patent/ES136247A1/en
Expired legal-status Critical Current

Links

ES136247A 1934-11-19 1934-11-19 An apparatus for copying optimally reproducible phonograms. Expired ES136247A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES136247A ES136247A1 (en) 1934-11-19 1934-11-19 An apparatus for copying optimally reproducible phonograms.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES136247A ES136247A1 (en) 1934-11-19 1934-11-19 An apparatus for copying optimally reproducible phonograms.

Publications (1)

Publication Number Publication Date
ES136247A1 true ES136247A1 (en) 1935-05-01

Family

ID=65591928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES136247A Expired ES136247A1 (en) 1934-11-19 1934-11-19 An apparatus for copying optimally reproducible phonograms.

Country Status (1)

Country Link
ES (1) ES136247A1 (en)

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