ES138468A1 - Improvements related to acoustic arrangements. - Google Patents

Improvements related to acoustic arrangements.

Info

Publication number
ES138468A1
ES138468A1 ES138468A ES138468A ES138468A1 ES 138468 A1 ES138468 A1 ES 138468A1 ES 138468 A ES138468 A ES 138468A ES 138468 A ES138468 A ES 138468A ES 138468 A1 ES138468 A1 ES 138468A1
Authority
ES
Spain
Prior art keywords
improvements related
acoustic arrangements
acoustic
arrangements
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
ES138468A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES138468A priority Critical patent/ES138468A1/en
Publication of ES138468A1 publication Critical patent/ES138468A1/en
Expired legal-status Critical Current

Links

ES138468A 1935-06-05 1935-06-05 Improvements related to acoustic arrangements. Expired ES138468A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES138468A ES138468A1 (en) 1935-06-05 1935-06-05 Improvements related to acoustic arrangements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES138468A ES138468A1 (en) 1935-06-05 1935-06-05 Improvements related to acoustic arrangements.

Publications (1)

Publication Number Publication Date
ES138468A1 true ES138468A1 (en) 1935-09-01

Family

ID=65591634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES138468A Expired ES138468A1 (en) 1935-06-05 1935-06-05 Improvements related to acoustic arrangements.

Country Status (1)

Country Link
ES (1) ES138468A1 (en)

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