ES28509Y - Dispositivo para amplficar señales débles de mcrófono - Google Patents

Dispositivo para amplficar señales débles de mcrófono

Info

Publication number
ES28509Y
ES28509Y ES0028509U ES28509U ES28509Y ES 28509 Y ES28509 Y ES 28509Y ES 0028509 U ES0028509 U ES 0028509U ES 28509 U ES28509 U ES 28509U ES 28509 Y ES28509 Y ES 28509Y
Authority
ES
Spain
Prior art keywords
microphone signals
amplifying weak
weak microphone
amplifying
signals
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
ES0028509U
Other languages
English (en)
Other versions
ES28509U (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.)
Montaner S A
Original Assignee
Montaner S A
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 Montaner S A filed Critical Montaner S A
Priority to ES0028509U priority Critical patent/ES28509Y/es
Publication of ES28509U publication Critical patent/ES28509U/es
Application granted granted Critical
Publication of ES28509Y publication Critical patent/ES28509Y/es
Expired legal-status Critical Current

Links

ES0028509U 1951-10-26 1951-10-26 Dispositivo para amplficar señales débles de mcrófono Expired ES28509Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0028509U ES28509Y (es) 1951-10-26 1951-10-26 Dispositivo para amplficar señales débles de mcrófono

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0028509U ES28509Y (es) 1951-10-26 1951-10-26 Dispositivo para amplficar señales débles de mcrófono

Publications (2)

Publication Number Publication Date
ES28509U ES28509U (es) 1951-12-01
ES28509Y true ES28509Y (es) 1952-04-16

Family

ID=51092138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0028509U Expired ES28509Y (es) 1951-10-26 1951-10-26 Dispositivo para amplficar señales débles de mcrófono

Country Status (1)

Country Link
ES (1) ES28509Y (es)

Also Published As

Publication number Publication date
ES28509U (es) 1951-12-01

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