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ES68318A1 - Improvements in the diaphragms for talking machines for sound recording or reproducing machines. - Google Patents

Improvements in the diaphragms for talking machines for sound recording or reproducing machines.

Info

Publication number
ES68318A1
ES68318A1 ES68318A ES68318A ES68318A1 ES 68318 A1 ES68318 A1 ES 68318A1 ES 68318 A ES68318 A ES 68318A ES 68318 A ES68318 A ES 68318A ES 68318 A1 ES68318 A1 ES 68318A1
Authority
ES
Spain
Prior art keywords
machines
diaphragms
sound recording
reproducing
talking
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
ES68318A
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.)
DIEHL ALBERT CHRISTIAN
Original Assignee
DIEHL ALBERT CHRISTIAN
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 DIEHL ALBERT CHRISTIAN filed Critical DIEHL ALBERT CHRISTIAN
Priority to ES68318A priority Critical patent/ES68318A1/en
Publication of ES68318A1 publication Critical patent/ES68318A1/en
Expired legal-status Critical Current

Links

ES68318A 1918-11-21 1918-11-21 Improvements in the diaphragms for talking machines for sound recording or reproducing machines. Expired ES68318A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES68318A ES68318A1 (en) 1918-11-21 1918-11-21 Improvements in the diaphragms for talking machines for sound recording or reproducing machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES68318A ES68318A1 (en) 1918-11-21 1918-11-21 Improvements in the diaphragms for talking machines for sound recording or reproducing machines.

Publications (1)

Publication Number Publication Date
ES68318A1 true ES68318A1 (en) 1918-12-16

Family

ID=64238831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES68318A Expired ES68318A1 (en) 1918-11-21 1918-11-21 Improvements in the diaphragms for talking machines for sound recording or reproducing machines.

Country Status (1)

Country Link
ES (1) ES68318A1 (en)

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