JPH0229497Y2 - - Google Patents

Info

Publication number
JPH0229497Y2
JPH0229497Y2 JP1984000297U JP29784U JPH0229497Y2 JP H0229497 Y2 JPH0229497 Y2 JP H0229497Y2 JP 1984000297 U JP1984000297 U JP 1984000297U JP 29784 U JP29784 U JP 29784U JP H0229497 Y2 JPH0229497 Y2 JP H0229497Y2
Authority
JP
Japan
Prior art keywords
sensor
track
alarm
magnetic drum
outputs
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
JP1984000297U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60112898U (ja
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 filed Critical
Priority to JP29784U priority Critical patent/JPS60112898U/ja
Publication of JPS60112898U publication Critical patent/JPS60112898U/ja
Application granted granted Critical
Publication of JPH0229497Y2 publication Critical patent/JPH0229497Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP29784U 1984-01-05 1984-01-05 磁気ドラム式音声応答警報装置 Granted JPS60112898U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29784U JPS60112898U (ja) 1984-01-05 1984-01-05 磁気ドラム式音声応答警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29784U JPS60112898U (ja) 1984-01-05 1984-01-05 磁気ドラム式音声応答警報装置

Publications (2)

Publication Number Publication Date
JPS60112898U JPS60112898U (ja) 1985-07-31
JPH0229497Y2 true JPH0229497Y2 (en]) 1990-08-08

Family

ID=30472011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29784U Granted JPS60112898U (ja) 1984-01-05 1984-01-05 磁気ドラム式音声応答警報装置

Country Status (1)

Country Link
JP (1) JPS60112898U (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769393A (en) * 1980-10-13 1982-04-28 Sato Zoki Co Ltd Acoustic notifying device for agriculture and construction machine

Also Published As

Publication number Publication date
JPS60112898U (ja) 1985-07-31

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