JPS51121298A - Current surveillance circuit - Google Patents

Current surveillance circuit

Info

Publication number
JPS51121298A
JPS51121298A JP4577975A JP4577975A JPS51121298A JP S51121298 A JPS51121298 A JP S51121298A JP 4577975 A JP4577975 A JP 4577975A JP 4577975 A JP4577975 A JP 4577975A JP S51121298 A JPS51121298 A JP S51121298A
Authority
JP
Japan
Prior art keywords
current surveillance
surveillance circuit
circuit
current
intruder
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
JP4577975A
Other languages
English (en)
Other versions
JPS5716396B2 (ja
Inventor
Akira Iida
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.)
NIPPON KEIBI HOSHIYOU KK
NIPPON KEIBI HOSHO KK
Secom Co Ltd
Original Assignee
NIPPON KEIBI HOSHIYOU KK
NIPPON KEIBI HOSHO KK
Secom 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 NIPPON KEIBI HOSHIYOU KK, NIPPON KEIBI HOSHO KK, Secom Co Ltd filed Critical NIPPON KEIBI HOSHIYOU KK
Priority to JP4577975A priority Critical patent/JPS51121298A/ja
Publication of JPS51121298A publication Critical patent/JPS51121298A/ja
Publication of JPS5716396B2 publication Critical patent/JPS5716396B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP4577975A 1975-04-17 1975-04-17 Current surveillance circuit Granted JPS51121298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4577975A JPS51121298A (en) 1975-04-17 1975-04-17 Current surveillance circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4577975A JPS51121298A (en) 1975-04-17 1975-04-17 Current surveillance circuit

Publications (2)

Publication Number Publication Date
JPS51121298A true JPS51121298A (en) 1976-10-23
JPS5716396B2 JPS5716396B2 (ja) 1982-04-05

Family

ID=12728764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4577975A Granted JPS51121298A (en) 1975-04-17 1975-04-17 Current surveillance circuit

Country Status (1)

Country Link
JP (1) JPS51121298A (ja)

Also Published As

Publication number Publication date
JPS5716396B2 (ja) 1982-04-05

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