JPS5525585Y2 - - Google Patents

Info

Publication number
JPS5525585Y2
JPS5525585Y2 JP1975106451U JP10645175U JPS5525585Y2 JP S5525585 Y2 JPS5525585 Y2 JP S5525585Y2 JP 1975106451 U JP1975106451 U JP 1975106451U JP 10645175 U JP10645175 U JP 10645175U JP S5525585 Y2 JPS5525585 Y2 JP S5525585Y2
Authority
JP
Japan
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
JP1975106451U
Other languages
Japanese (ja)
Other versions
JPS5220104U (en]
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 JP1975106451U priority Critical patent/JPS5525585Y2/ja
Publication of JPS5220104U publication Critical patent/JPS5220104U/ja
Application granted granted Critical
Publication of JPS5525585Y2 publication Critical patent/JPS5525585Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP1975106451U 1975-07-30 1975-07-30 Expired JPS5525585Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975106451U JPS5525585Y2 (en]) 1975-07-30 1975-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975106451U JPS5525585Y2 (en]) 1975-07-30 1975-07-30

Publications (2)

Publication Number Publication Date
JPS5220104U JPS5220104U (en]) 1977-02-14
JPS5525585Y2 true JPS5525585Y2 (en]) 1980-06-19

Family

ID=28587711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975106451U Expired JPS5525585Y2 (en]) 1975-07-30 1975-07-30

Country Status (1)

Country Link
JP (1) JPS5525585Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489404A (en) * 1977-12-27 1979-07-16 Matsushita Electric Ind Co Ltd Amplifier for telephone set

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751602A (en) * 1971-08-13 1973-08-07 Bell Telephone Labor Inc Loudspeaking telephone
JPS5247843B2 (en]) * 1972-11-18 1977-12-06
JPS5342601A (en) * 1976-09-30 1978-04-18 Nippon Technical Pushhbutton tuner

Also Published As

Publication number Publication date
JPS5220104U (en]) 1977-02-14

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