JPH073721Y2 - 集合住宅用インターホン装置 - Google Patents

集合住宅用インターホン装置

Info

Publication number
JPH073721Y2
JPH073721Y2 JP1989057799U JP5779989U JPH073721Y2 JP H073721 Y2 JPH073721 Y2 JP H073721Y2 JP 1989057799 U JP1989057799 U JP 1989057799U JP 5779989 U JP5779989 U JP 5779989U JP H073721 Y2 JPH073721 Y2 JP H073721Y2
Authority
JP
Japan
Prior art keywords
message
room
unit
designated
eqn
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 - Fee Related
Application number
JP1989057799U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02150857U (cs
Inventor
和彦 高原
賢二 立川
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 JP1989057799U priority Critical patent/JPH073721Y2/ja
Publication of JPH02150857U publication Critical patent/JPH02150857U/ja
Application granted granted Critical
Publication of JPH073721Y2 publication Critical patent/JPH073721Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP1989057799U 1989-05-19 1989-05-19 集合住宅用インターホン装置 Expired - Fee Related JPH073721Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989057799U JPH073721Y2 (ja) 1989-05-19 1989-05-19 集合住宅用インターホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989057799U JPH073721Y2 (ja) 1989-05-19 1989-05-19 集合住宅用インターホン装置

Publications (2)

Publication Number Publication Date
JPH02150857U JPH02150857U (cs) 1990-12-27
JPH073721Y2 true JPH073721Y2 (ja) 1995-01-30

Family

ID=31582837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989057799U Expired - Fee Related JPH073721Y2 (ja) 1989-05-19 1989-05-19 集合住宅用インターホン装置

Country Status (1)

Country Link
JP (1) JPH073721Y2 (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182565A (ja) * 1984-09-29 1986-04-26 Toshiba Corp 集合住宅用ホ−ムコントロ−ル装置
JP2589081B2 (ja) * 1987-03-26 1997-03-12 松下電工株式会社 集合住宅用監視通話システム

Also Published As

Publication number Publication date
JPH02150857U (cs) 1990-12-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees