JPH01149186U - - Google Patents

Info

Publication number
JPH01149186U
JPH01149186U JP4588288U JP4588288U JPH01149186U JP H01149186 U JPH01149186 U JP H01149186U JP 4588288 U JP4588288 U JP 4588288U JP 4588288 U JP4588288 U JP 4588288U JP H01149186 U JPH01149186 U JP H01149186U
Authority
JP
Japan
Prior art keywords
telephone
circuit
doorbell
main
chime sound
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.)
Pending
Application number
JP4588288U
Other languages
English (en)
Japanese (ja)
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 JP4588288U priority Critical patent/JPH01149186U/ja
Publication of JPH01149186U publication Critical patent/JPH01149186U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP4588288U 1988-04-04 1988-04-04 Pending JPH01149186U (US06272168-20010807-M00014.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4588288U JPH01149186U (US06272168-20010807-M00014.png) 1988-04-04 1988-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4588288U JPH01149186U (US06272168-20010807-M00014.png) 1988-04-04 1988-04-04

Publications (1)

Publication Number Publication Date
JPH01149186U true JPH01149186U (US06272168-20010807-M00014.png) 1989-10-16

Family

ID=31272175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4588288U Pending JPH01149186U (US06272168-20010807-M00014.png) 1988-04-04 1988-04-04

Country Status (1)

Country Link
JP (1) JPH01149186U (US06272168-20010807-M00014.png)

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