JPH03495U - - Google Patents

Info

Publication number
JPH03495U
JPH03495U JP6141589U JP6141589U JPH03495U JP H03495 U JPH03495 U JP H03495U JP 6141589 U JP6141589 U JP 6141589U JP 6141589 U JP6141589 U JP 6141589U JP H03495 U JPH03495 U JP H03495U
Authority
JP
Japan
Prior art keywords
button telephone
telephone
circuit
button
connector
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
JP6141589U
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 JP6141589U priority Critical patent/JPH03495U/ja
Publication of JPH03495U publication Critical patent/JPH03495U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP6141589U 1989-05-26 1989-05-26 Pending JPH03495U (US20070244113A1-20071018-C00169.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6141589U JPH03495U (US20070244113A1-20071018-C00169.png) 1989-05-26 1989-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6141589U JPH03495U (US20070244113A1-20071018-C00169.png) 1989-05-26 1989-05-26

Publications (1)

Publication Number Publication Date
JPH03495U true JPH03495U (US20070244113A1-20071018-C00169.png) 1991-01-07

Family

ID=31589647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6141589U Pending JPH03495U (US20070244113A1-20071018-C00169.png) 1989-05-26 1989-05-26

Country Status (1)

Country Link
JP (1) JPH03495U (US20070244113A1-20071018-C00169.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141691A (en) * 1980-04-04 1981-11-05 Nippon Telegr & Teleph Corp <Ntt> Service interruption switching system of key telephone equipment
JPS60174598A (ja) * 1984-02-21 1985-09-07 Tamura Electric Works Ltd ボタン電話装置
JPS63308463A (ja) * 1987-06-10 1988-12-15 Canon Inc 送受話器付ファクシミリ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141691A (en) * 1980-04-04 1981-11-05 Nippon Telegr & Teleph Corp <Ntt> Service interruption switching system of key telephone equipment
JPS60174598A (ja) * 1984-02-21 1985-09-07 Tamura Electric Works Ltd ボタン電話装置
JPS63308463A (ja) * 1987-06-10 1988-12-15 Canon Inc 送受話器付ファクシミリ装置

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