JPH031866B2 - - Google Patents

Info

Publication number
JPH031866B2
JPH031866B2 JP22355082A JP22355082A JPH031866B2 JP H031866 B2 JPH031866 B2 JP H031866B2 JP 22355082 A JP22355082 A JP 22355082A JP 22355082 A JP22355082 A JP 22355082A JP H031866 B2 JPH031866 B2 JP H031866B2
Authority
JP
Japan
Prior art keywords
intercom
call
unit
lobby
signal transmission
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
JP22355082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59114958A (ja
Inventor
Tatsuo Inukai
Toshuki Masuda
Shigeru Matsumoto
Shoji Kimura
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 JP22355082A priority Critical patent/JPS59114958A/ja
Publication of JPS59114958A publication Critical patent/JPS59114958A/ja
Publication of JPH031866B2 publication Critical patent/JPH031866B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP22355082A 1982-12-20 1982-12-20 集合住宅用インタ−ホンシステム Granted JPS59114958A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22355082A JPS59114958A (ja) 1982-12-20 1982-12-20 集合住宅用インタ−ホンシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22355082A JPS59114958A (ja) 1982-12-20 1982-12-20 集合住宅用インタ−ホンシステム

Publications (2)

Publication Number Publication Date
JPS59114958A JPS59114958A (ja) 1984-07-03
JPH031866B2 true JPH031866B2 (zh) 1991-01-11

Family

ID=16799909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22355082A Granted JPS59114958A (ja) 1982-12-20 1982-12-20 集合住宅用インタ−ホンシステム

Country Status (1)

Country Link
JP (1) JPS59114958A (zh)

Also Published As

Publication number Publication date
JPS59114958A (ja) 1984-07-03

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