JPS5957057U - 複合式インタ−ホン装置 - Google Patents

複合式インタ−ホン装置

Info

Publication number
JPS5957057U
JPS5957057U JP15385982U JP15385982U JPS5957057U JP S5957057 U JPS5957057 U JP S5957057U JP 15385982 U JP15385982 U JP 15385982U JP 15385982 U JP15385982 U JP 15385982U JP S5957057 U JPS5957057 U JP S5957057U
Authority
JP
Japan
Prior art keywords
time
circuit
call
unit
base 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.)
Granted
Application number
JP15385982U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0349493Y2 (en, 2012
Inventor
恭司 山口
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.)
Aiphone Co Ltd
Original Assignee
Aiphone Co 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 Aiphone Co Ltd filed Critical Aiphone Co Ltd
Priority to JP15385982U priority Critical patent/JPS5957057U/ja
Publication of JPS5957057U publication Critical patent/JPS5957057U/ja
Application granted granted Critical
Publication of JPH0349493Y2 publication Critical patent/JPH0349493Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP15385982U 1982-10-08 1982-10-08 複合式インタ−ホン装置 Granted JPS5957057U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15385982U JPS5957057U (ja) 1982-10-08 1982-10-08 複合式インタ−ホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15385982U JPS5957057U (ja) 1982-10-08 1982-10-08 複合式インタ−ホン装置

Publications (2)

Publication Number Publication Date
JPS5957057U true JPS5957057U (ja) 1984-04-13
JPH0349493Y2 JPH0349493Y2 (en, 2012) 1991-10-22

Family

ID=30340274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15385982U Granted JPS5957057U (ja) 1982-10-08 1982-10-08 複合式インタ−ホン装置

Country Status (1)

Country Link
JP (1) JPS5957057U (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638846U (en, 2012) * 1979-08-31 1981-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638846U (en, 2012) * 1979-08-31 1981-04-11

Also Published As

Publication number Publication date
JPH0349493Y2 (en, 2012) 1991-10-22

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