ES51998A1 - A reverse groove arrangement for gramophone plates. - Google Patents

A reverse groove arrangement for gramophone plates.

Info

Publication number
ES51998A1
ES51998A1 ES51998A ES51998A ES51998A1 ES 51998 A1 ES51998 A1 ES 51998A1 ES 51998 A ES51998 A ES 51998A ES 51998 A ES51998 A ES 51998A ES 51998 A1 ES51998 A1 ES 51998A1
Authority
ES
Spain
Prior art keywords
groove arrangement
reverse groove
gramophone
plates
gramophone plates
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
ES51998A
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 ES51998A priority Critical patent/ES51998A1/en
Publication of ES51998A1 publication Critical patent/ES51998A1/en
Expired legal-status Critical Current

Links

ES51998A 1911-12-26 1911-12-26 A reverse groove arrangement for gramophone plates. Expired ES51998A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES51998A ES51998A1 (en) 1911-12-26 1911-12-26 A reverse groove arrangement for gramophone plates.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES51998A ES51998A1 (en) 1911-12-26 1911-12-26 A reverse groove arrangement for gramophone plates.

Publications (1)

Publication Number Publication Date
ES51998A1 true ES51998A1 (en) 1912-03-16

Family

ID=64229229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES51998A Expired ES51998A1 (en) 1911-12-26 1911-12-26 A reverse groove arrangement for gramophone plates.

Country Status (1)

Country Link
ES (1) ES51998A1 (en)

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