JPS6221053Y2 - - Google Patents

Info

Publication number
JPS6221053Y2
JPS6221053Y2 JP1980083798U JP8379880U JPS6221053Y2 JP S6221053 Y2 JPS6221053 Y2 JP S6221053Y2 JP 1980083798 U JP1980083798 U JP 1980083798U JP 8379880 U JP8379880 U JP 8379880U JP S6221053 Y2 JPS6221053 Y2 JP S6221053Y2
Authority
JP
Japan
Prior art keywords
speaker
signal
jack
terminal
switch
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
JP1980083798U
Other languages
English (en)
Japanese (ja)
Other versions
JPS577215U (zh
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 filed Critical
Priority to JP1980083798U priority Critical patent/JPS6221053Y2/ja
Publication of JPS577215U publication Critical patent/JPS577215U/ja
Application granted granted Critical
Publication of JPS6221053Y2 publication Critical patent/JPS6221053Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP1980083798U 1980-06-16 1980-06-16 Expired JPS6221053Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980083798U JPS6221053Y2 (zh) 1980-06-16 1980-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980083798U JPS6221053Y2 (zh) 1980-06-16 1980-06-16

Publications (2)

Publication Number Publication Date
JPS577215U JPS577215U (zh) 1982-01-14
JPS6221053Y2 true JPS6221053Y2 (zh) 1987-05-28

Family

ID=29446112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980083798U Expired JPS6221053Y2 (zh) 1980-06-16 1980-06-16

Country Status (1)

Country Link
JP (1) JPS6221053Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829454U (zh) * 1971-08-12 1973-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829454U (zh) * 1971-08-12 1973-04-11

Also Published As

Publication number Publication date
JPS577215U (zh) 1982-01-14

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