JPS5855520Y2 - カサイケイホウキツキジユシンキ - Google Patents

カサイケイホウキツキジユシンキ

Info

Publication number
JPS5855520Y2
JPS5855520Y2 JP1973019366U JP1936673U JPS5855520Y2 JP S5855520 Y2 JPS5855520 Y2 JP S5855520Y2 JP 1973019366 U JP1973019366 U JP 1973019366U JP 1936673 U JP1936673 U JP 1936673U JP S5855520 Y2 JPS5855520 Y2 JP S5855520Y2
Authority
JP
Japan
Prior art keywords
circuit
heat
switch
audio amplification
amplification 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
Application number
JP1973019366U
Other languages
English (en)
Japanese (ja)
Other versions
JPS49121483U (enExample
Inventor
和之 末永
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP1973019366U priority Critical patent/JPS5855520Y2/ja
Publication of JPS49121483U publication Critical patent/JPS49121483U/ja
Application granted granted Critical
Publication of JPS5855520Y2 publication Critical patent/JPS5855520Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP1973019366U 1973-02-14 1973-02-14 カサイケイホウキツキジユシンキ Expired JPS5855520Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973019366U JPS5855520Y2 (ja) 1973-02-14 1973-02-14 カサイケイホウキツキジユシンキ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973019366U JPS5855520Y2 (ja) 1973-02-14 1973-02-14 カサイケイホウキツキジユシンキ

Publications (2)

Publication Number Publication Date
JPS49121483U JPS49121483U (enExample) 1974-10-17
JPS5855520Y2 true JPS5855520Y2 (ja) 1983-12-19

Family

ID=28107013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973019366U Expired JPS5855520Y2 (ja) 1973-02-14 1973-02-14 カサイケイホウキツキジユシンキ

Country Status (1)

Country Link
JP (1) JPS5855520Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110917Y2 (enExample) * 1971-03-04 1976-03-24

Also Published As

Publication number Publication date
JPS49121483U (enExample) 1974-10-17

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