ES154667A1 - MICROPHONE SYSTEM - Google Patents

MICROPHONE SYSTEM

Info

Publication number
ES154667A1
ES154667A1 ES154667A ES154667A ES154667A1 ES 154667 A1 ES154667 A1 ES 154667A1 ES 154667 A ES154667 A ES 154667A ES 154667 A ES154667 A ES 154667A ES 154667 A1 ES154667 A1 ES 154667A1
Authority
ES
Spain
Prior art keywords
microphone system
microphone
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
ES154667A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES154667A priority Critical patent/ES154667A1/en
Publication of ES154667A1 publication Critical patent/ES154667A1/en
Expired legal-status Critical Current

Links

ES154667A 1941-09-30 1941-09-30 MICROPHONE SYSTEM Expired ES154667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES154667A ES154667A1 (en) 1941-09-30 1941-09-30 MICROPHONE SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES154667A ES154667A1 (en) 1941-09-30 1941-09-30 MICROPHONE SYSTEM

Publications (1)

Publication Number Publication Date
ES154667A1 true ES154667A1 (en) 1943-03-01

Family

ID=65650467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES154667A Expired ES154667A1 (en) 1941-09-30 1941-09-30 MICROPHONE SYSTEM

Country Status (1)

Country Link
ES (1) ES154667A1 (en)

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