JPS63222553A - 室内間連絡報知器の呼出専用器 - Google Patents

室内間連絡報知器の呼出専用器

Info

Publication number
JPS63222553A
JPS63222553A JP5751887A JP5751887A JPS63222553A JP S63222553 A JPS63222553 A JP S63222553A JP 5751887 A JP5751887 A JP 5751887A JP 5751887 A JP5751887 A JP 5751887A JP S63222553 A JPS63222553 A JP S63222553A
Authority
JP
Japan
Prior art keywords
call
transmitter
mount
cover
buzzer
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
JP5751887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447506B2 (enrdf_load_stackoverflow
Inventor
Hayao Takeuchi
竹内　速雄
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 JP5751887A priority Critical patent/JPS63222553A/ja
Publication of JPS63222553A publication Critical patent/JPS63222553A/ja
Publication of JPH0447506B2 publication Critical patent/JPH0447506B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Telephone Set Structure (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP5751887A 1987-03-12 1987-03-12 室内間連絡報知器の呼出専用器 Granted JPS63222553A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5751887A JPS63222553A (ja) 1987-03-12 1987-03-12 室内間連絡報知器の呼出専用器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5751887A JPS63222553A (ja) 1987-03-12 1987-03-12 室内間連絡報知器の呼出専用器

Publications (2)

Publication Number Publication Date
JPS63222553A true JPS63222553A (ja) 1988-09-16
JPH0447506B2 JPH0447506B2 (enrdf_load_stackoverflow) 1992-08-04

Family

ID=13057955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5751887A Granted JPS63222553A (ja) 1987-03-12 1987-03-12 室内間連絡報知器の呼出専用器

Country Status (1)

Country Link
JP (1) JPS63222553A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764775B2 (en) 2005-03-30 2010-07-27 Onq/Legrand, Inc. Distributed intercom system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764775B2 (en) 2005-03-30 2010-07-27 Onq/Legrand, Inc. Distributed intercom system

Also Published As

Publication number Publication date
JPH0447506B2 (enrdf_load_stackoverflow) 1992-08-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term