JPS54147800A - Invasion detector - Google Patents

Invasion detector

Info

Publication number
JPS54147800A
JPS54147800A JP5501278A JP5501278A JPS54147800A JP S54147800 A JPS54147800 A JP S54147800A JP 5501278 A JP5501278 A JP 5501278A JP 5501278 A JP5501278 A JP 5501278A JP S54147800 A JPS54147800 A JP S54147800A
Authority
JP
Japan
Prior art keywords
invasion detector
invasion
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.)
Pending
Application number
JP5501278A
Other languages
Japanese (ja)
Inventor
Yasunobu Sueyasu
Reijirou Nishiyama
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.)
Sohgo Security Services Co Ltd
Original Assignee
Sohgo Security Services 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 Sohgo Security Services Co Ltd filed Critical Sohgo Security Services Co Ltd
Priority to JP5501278A priority Critical patent/JPS54147800A/en
Publication of JPS54147800A publication Critical patent/JPS54147800A/en
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP5501278A 1978-05-11 1978-05-11 Invasion detector Pending JPS54147800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5501278A JPS54147800A (en) 1978-05-11 1978-05-11 Invasion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5501278A JPS54147800A (en) 1978-05-11 1978-05-11 Invasion detector

Publications (1)

Publication Number Publication Date
JPS54147800A true JPS54147800A (en) 1979-11-19

Family

ID=12986738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5501278A Pending JPS54147800A (en) 1978-05-11 1978-05-11 Invasion detector

Country Status (1)

Country Link
JP (1) JPS54147800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620188U (en) * 1992-07-03 1994-03-15 ナビックスライン株式会社 Pirate boarding detection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147998A (en) * 1976-06-02 1977-12-08 Matsushita Electric Works Ltd Warning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147998A (en) * 1976-06-02 1977-12-08 Matsushita Electric Works Ltd Warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620188U (en) * 1992-07-03 1994-03-15 ナビックスライン株式会社 Pirate boarding detection device

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