JPS643422B2 - - Google Patents

Info

Publication number
JPS643422B2
JPS643422B2 JP23318983A JP23318983A JPS643422B2 JP S643422 B2 JPS643422 B2 JP S643422B2 JP 23318983 A JP23318983 A JP 23318983A JP 23318983 A JP23318983 A JP 23318983A JP S643422 B2 JPS643422 B2 JP S643422B2
Authority
JP
Japan
Prior art keywords
signal
dwelling unit
calling
address
main
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
JP23318983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60125051A (ja
Inventor
Nobuo Hisamatsu
Yutaka Kojima
Hideo Togawa
Yoichi Isobe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP23318983A priority Critical patent/JPS60125051A/ja
Publication of JPS60125051A publication Critical patent/JPS60125051A/ja
Publication of JPS643422B2 publication Critical patent/JPS643422B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
JP23318983A 1983-12-10 1983-12-10 集合住宅用通話システム Granted JPS60125051A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23318983A JPS60125051A (ja) 1983-12-10 1983-12-10 集合住宅用通話システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23318983A JPS60125051A (ja) 1983-12-10 1983-12-10 集合住宅用通話システム

Publications (2)

Publication Number Publication Date
JPS60125051A JPS60125051A (ja) 1985-07-04
JPS643422B2 true JPS643422B2 (de) 1989-01-20

Family

ID=16951132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23318983A Granted JPS60125051A (ja) 1983-12-10 1983-12-10 集合住宅用通話システム

Country Status (1)

Country Link
JP (1) JPS60125051A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111850B2 (ja) * 1986-07-01 1995-11-29 松下電工株式会社 押釦スイツチの動作検出装置
JP2522778B2 (ja) * 1987-01-20 1996-08-07 能美防災株式会社 防災装置
JP2817645B2 (ja) * 1995-01-25 1998-10-30 日本電気株式会社 半導体装置の製造方法

Also Published As

Publication number Publication date
JPS60125051A (ja) 1985-07-04

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