JPH0315875B2 - - Google Patents

Info

Publication number
JPH0315875B2
JPH0315875B2 JP22354882A JP22354882A JPH0315875B2 JP H0315875 B2 JPH0315875 B2 JP H0315875B2 JP 22354882 A JP22354882 A JP 22354882A JP 22354882 A JP22354882 A JP 22354882A JP H0315875 B2 JPH0315875 B2 JP H0315875B2
Authority
JP
Japan
Prior art keywords
handset
data
entrance
intercom
dwelling unit
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
JP22354882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59114956A (ja
Inventor
Toshuki Masuda
Shigeru Matsumoto
Tatsuo Inukai
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 JP22354882A priority Critical patent/JPS59114956A/ja
Publication of JPS59114956A publication Critical patent/JPS59114956A/ja
Publication of JPH0315875B2 publication Critical patent/JPH0315875B2/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)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP22354882A 1982-12-20 1982-12-20 集合住宅用インタ−ホンシステム Granted JPS59114956A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22354882A JPS59114956A (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
JP22354882A JPS59114956A (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
JPS59114956A JPS59114956A (ja) 1984-07-03
JPH0315875B2 true JPH0315875B2 (en]) 1991-03-04

Family

ID=16799877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22354882A Granted JPS59114956A (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) JPS59114956A (en])

Also Published As

Publication number Publication date
JPS59114956A (ja) 1984-07-03

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