JPH0520936B2 - - Google Patents

Info

Publication number
JPH0520936B2
JPH0520936B2 JP62134605A JP13460587A JPH0520936B2 JP H0520936 B2 JPH0520936 B2 JP H0520936B2 JP 62134605 A JP62134605 A JP 62134605A JP 13460587 A JP13460587 A JP 13460587A JP H0520936 B2 JPH0520936 B2 JP H0520936B2
Authority
JP
Japan
Prior art keywords
alarm
signal
broadcast
control signal
circuit
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
JP62134605A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63299540A (ja
Inventor
Yoshio Kamya
Mitsutoshi Tanaka
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 JP13460587A priority Critical patent/JPS63299540A/ja
Publication of JPS63299540A publication Critical patent/JPS63299540A/ja
Publication of JPH0520936B2 publication Critical patent/JPH0520936B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP13460587A 1987-05-29 1987-05-29 警報・放送切換機能付音響装置 Granted JPS63299540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13460587A JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13460587A JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Publications (2)

Publication Number Publication Date
JPS63299540A JPS63299540A (ja) 1988-12-07
JPH0520936B2 true JPH0520936B2 (enEXAMPLES) 1993-03-22

Family

ID=15132308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13460587A Granted JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Country Status (1)

Country Link
JP (1) JPS63299540A (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1018690B (it) * 1974-06-11 1977-10-20 Minnesota Mining & Mfg Elemento fotografico adatto ad ot tenere un immagine fotografica a contrasto di colore
JPS5852742Y2 (ja) * 1979-03-23 1983-12-01 ホーチキ株式会社 放送装置

Also Published As

Publication number Publication date
JPS63299540A (ja) 1988-12-07

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees