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ES78402A3 - Improvements in sound regenerating machines. - Google Patents

Improvements in sound regenerating machines.

Info

Publication number
ES78402A3
ES78402A3 ES78402A ES78402A ES78402A3 ES 78402 A3 ES78402 A3 ES 78402A3 ES 78402 A ES78402 A ES 78402A ES 78402 A ES78402 A ES 78402A ES 78402 A3 ES78402 A3 ES 78402A3
Authority
ES
Spain
Prior art keywords
sound regenerating
machines
regenerating machines
sound
regenerating
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
ES78402A
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.)
DAVIS WILLIAM HAMMATT
Original Assignee
DAVIS WILLIAM HAMMATT
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 DAVIS WILLIAM HAMMATT filed Critical DAVIS WILLIAM HAMMATT
Priority to ES78402A priority Critical patent/ES78402A3/en
Publication of ES78402A3 publication Critical patent/ES78402A3/en
Expired legal-status Critical Current

Links

ES78402A 1921-05-31 1921-05-31 Improvements in sound regenerating machines. Expired ES78402A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES78402A ES78402A3 (en) 1921-05-31 1921-05-31 Improvements in sound regenerating machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES78402A ES78402A3 (en) 1921-05-31 1921-05-31 Improvements in sound regenerating machines.

Publications (1)

Publication Number Publication Date
ES78402A3 true ES78402A3 (en) 1921-08-16

Family

ID=69498652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES78402A Expired ES78402A3 (en) 1921-05-31 1921-05-31 Improvements in sound regenerating machines.

Country Status (1)

Country Link
ES (1) ES78402A3 (en)

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