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ES103960A1 - Aparato acústico. - Google Patents

Aparato acústico.

Info

Publication number
ES103960A1
ES103960A1 ES103960A ES103960A ES103960A1 ES 103960 A1 ES103960 A1 ES 103960A1 ES 103960 A ES103960 A ES 103960A ES 103960 A ES103960 A ES 103960A ES 103960 A1 ES103960 A1 ES 103960A1
Authority
ES
Spain
Prior art keywords
acoustic device
acoustic
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
ES103960A
Other languages
English (en)
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 ES103960A priority Critical patent/ES103960A1/es
Publication of ES103960A1 publication Critical patent/ES103960A1/es
Expired legal-status Critical Current

Links

ES103960A 1927-08-02 1927-08-02 Aparato acústico. Expired ES103960A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES103960A ES103960A1 (es) 1927-08-02 1927-08-02 Aparato acústico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES103960A ES103960A1 (es) 1927-08-02 1927-08-02 Aparato acústico.

Publications (1)

Publication Number Publication Date
ES103960A1 true ES103960A1 (es) 1927-10-01

Family

ID=65563578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES103960A Expired ES103960A1 (es) 1927-08-02 1927-08-02 Aparato acústico.

Country Status (1)

Country Link
ES (1) ES103960A1 (es)

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