ES51340Y - Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores - Google Patents

Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores

Info

Publication number
ES51340Y
ES51340Y ES0051340U ES51340U ES51340Y ES 51340 Y ES51340 Y ES 51340Y ES 0051340 U ES0051340 U ES 0051340U ES 51340 U ES51340 U ES 51340U ES 51340 Y ES51340 Y ES 51340Y
Authority
ES
Spain
Prior art keywords
channeling
special
telephone microphone
silencing devices
silencing
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
ES0051340U
Other languages
English (en)
Other versions
ES51340U (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.)
PAPAHA MICHELANGELO
Original Assignee
PAPAHA MICHELANGELO
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 PAPAHA MICHELANGELO filed Critical PAPAHA MICHELANGELO
Priority to ES0051340U priority Critical patent/ES51340Y/es
Publication of ES51340U publication Critical patent/ES51340U/es
Application granted granted Critical
Publication of ES51340Y publication Critical patent/ES51340Y/es
Expired legal-status Critical Current

Links

ES0051340U 1955-11-29 1955-11-29 Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores Expired ES51340Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0051340U ES51340Y (es) 1955-11-29 1955-11-29 Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0051340U ES51340Y (es) 1955-11-29 1955-11-29 Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores

Publications (2)

Publication Number Publication Date
ES51340U ES51340U (es) 1956-01-16
ES51340Y true ES51340Y (es) 1957-05-16

Family

ID=51114496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0051340U Expired ES51340Y (es) 1955-11-29 1955-11-29 Mcrófono telefónico con especiales dispositivos encauzadores y silenciadores

Country Status (1)

Country Link
ES (1) ES51340Y (es)

Also Published As

Publication number Publication date
ES51340U (es) 1956-01-16

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