JPS63163053U - - Google Patents

Info

Publication number
JPS63163053U
JPS63163053U JP5571687U JP5571687U JPS63163053U JP S63163053 U JPS63163053 U JP S63163053U JP 5571687 U JP5571687 U JP 5571687U JP 5571687 U JP5571687 U JP 5571687U JP S63163053 U JPS63163053 U JP S63163053U
Authority
JP
Japan
Prior art keywords
call
intercom
base unit
control means
handsets
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
JP5571687U
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 JP5571687U priority Critical patent/JPS63163053U/ja
Publication of JPS63163053U publication Critical patent/JPS63163053U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Selective Calling Equipment (AREA)
JP5571687U 1987-04-13 1987-04-13 Pending JPS63163053U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5571687U JPS63163053U (de) 1987-04-13 1987-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5571687U JPS63163053U (de) 1987-04-13 1987-04-13

Publications (1)

Publication Number Publication Date
JPS63163053U true JPS63163053U (de) 1988-10-25

Family

ID=30883874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5571687U Pending JPS63163053U (de) 1987-04-13 1987-04-13

Country Status (1)

Country Link
JP (1) JPS63163053U (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938107B1 (de) * 1972-10-16 1974-10-15
JPS509121A (de) * 1973-05-07 1975-01-30
JPS5986393A (ja) * 1982-11-09 1984-05-18 Tamura Electric Works Ltd ボタン電話装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938107B1 (de) * 1972-10-16 1974-10-15
JPS509121A (de) * 1973-05-07 1975-01-30
JPS5986393A (ja) * 1982-11-09 1984-05-18 Tamura Electric Works Ltd ボタン電話装置

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