JPS5828312Y2 - 壁破壊検知装置 - Google Patents

壁破壊検知装置

Info

Publication number
JPS5828312Y2
JPS5828312Y2 JP6321476U JP6321476U JPS5828312Y2 JP S5828312 Y2 JPS5828312 Y2 JP S5828312Y2 JP 6321476 U JP6321476 U JP 6321476U JP 6321476 U JP6321476 U JP 6321476U JP S5828312 Y2 JPS5828312 Y2 JP S5828312Y2
Authority
JP
Japan
Prior art keywords
wall
wiring path
output
detection device
detector
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
JP6321476U
Other languages
English (en)
Japanese (ja)
Other versions
JPS52164484U (OSRAM
Inventor
利夫 安彦
亨 花村
謙三郎 種村
和宏 松岡
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 JP6321476U priority Critical patent/JPS5828312Y2/ja
Publication of JPS52164484U publication Critical patent/JPS52164484U/ja
Application granted granted Critical
Publication of JPS5828312Y2 publication Critical patent/JPS5828312Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP6321476U 1976-05-17 1976-05-17 壁破壊検知装置 Expired JPS5828312Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6321476U JPS5828312Y2 (ja) 1976-05-17 1976-05-17 壁破壊検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6321476U JPS5828312Y2 (ja) 1976-05-17 1976-05-17 壁破壊検知装置

Publications (2)

Publication Number Publication Date
JPS52164484U JPS52164484U (OSRAM) 1977-12-13
JPS5828312Y2 true JPS5828312Y2 (ja) 1983-06-20

Family

ID=28526280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6321476U Expired JPS5828312Y2 (ja) 1976-05-17 1976-05-17 壁破壊検知装置

Country Status (1)

Country Link
JP (1) JPS5828312Y2 (OSRAM)

Also Published As

Publication number Publication date
JPS52164484U (OSRAM) 1977-12-13

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