JPS61143389U - - Google Patents

Info

Publication number
JPS61143389U
JPS61143389U JP2488985U JP2488985U JPS61143389U JP S61143389 U JPS61143389 U JP S61143389U JP 2488985 U JP2488985 U JP 2488985U JP 2488985 U JP2488985 U JP 2488985U JP S61143389 U JPS61143389 U JP S61143389U
Authority
JP
Japan
Prior art keywords
line
terminal
call
group
communication device
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
JP2488985U
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 JP2488985U priority Critical patent/JPS61143389U/ja
Publication of JPS61143389U publication Critical patent/JPS61143389U/ja
Pending legal-status Critical Current

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  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP2488985U 1985-02-25 1985-02-25 Pending JPS61143389U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2488985U JPS61143389U (enrdf_load_stackoverflow) 1985-02-25 1985-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2488985U JPS61143389U (enrdf_load_stackoverflow) 1985-02-25 1985-02-25

Publications (1)

Publication Number Publication Date
JPS61143389U true JPS61143389U (enrdf_load_stackoverflow) 1986-09-04

Family

ID=30519465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2488985U Pending JPS61143389U (enrdf_load_stackoverflow) 1985-02-25 1985-02-25

Country Status (1)

Country Link
JP (1) JPS61143389U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880993A (ja) * 1981-11-06 1983-05-16 Matsushita Electric Ind Co Ltd 電子式ボタン電話装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880993A (ja) * 1981-11-06 1983-05-16 Matsushita Electric Ind Co Ltd 電子式ボタン電話装置

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