ES139023A1 - Improvements in the recorders and sound players. - Google Patents

Improvements in the recorders and sound players.

Info

Publication number
ES139023A1
ES139023A1 ES139023A ES139023A ES139023A1 ES 139023 A1 ES139023 A1 ES 139023A1 ES 139023 A ES139023 A ES 139023A ES 139023 A ES139023 A ES 139023A ES 139023 A1 ES139023 A1 ES 139023A1
Authority
ES
Spain
Prior art keywords
recorders
sound players
players
sound
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
ES139023A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Priority to ES139023A priority Critical patent/ES139023A1/en
Publication of ES139023A1 publication Critical patent/ES139023A1/en
Expired legal-status Critical Current

Links

ES139023A 1935-06-19 1935-06-19 Improvements in the recorders and sound players. Expired ES139023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES139023A ES139023A1 (en) 1935-06-19 1935-06-19 Improvements in the recorders and sound players.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES139023A ES139023A1 (en) 1935-06-19 1935-06-19 Improvements in the recorders and sound players.

Publications (1)

Publication Number Publication Date
ES139023A1 true ES139023A1 (en) 1935-10-16

Family

ID=65616644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES139023A Expired ES139023A1 (en) 1935-06-19 1935-06-19 Improvements in the recorders and sound players.

Country Status (1)

Country Link
ES (1) ES139023A1 (en)

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