JPS57119074A - Chain lock device utilizing radio wave - Google Patents

Chain lock device utilizing radio wave

Info

Publication number
JPS57119074A
JPS57119074A JP619781A JP619781A JPS57119074A JP S57119074 A JPS57119074 A JP S57119074A JP 619781 A JP619781 A JP 619781A JP 619781 A JP619781 A JP 619781A JP S57119074 A JPS57119074 A JP S57119074A
Authority
JP
Japan
Prior art keywords
radio wave
lock device
device utilizing
chain lock
utilizing radio
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
JP619781A
Other languages
Japanese (ja)
Inventor
Makoto Kai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP619781A priority Critical patent/JPS57119074A/en
Publication of JPS57119074A publication Critical patent/JPS57119074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
JP619781A 1981-01-17 1981-01-17 Chain lock device utilizing radio wave Pending JPS57119074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP619781A JPS57119074A (en) 1981-01-17 1981-01-17 Chain lock device utilizing radio wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP619781A JPS57119074A (en) 1981-01-17 1981-01-17 Chain lock device utilizing radio wave

Publications (1)

Publication Number Publication Date
JPS57119074A true JPS57119074A (en) 1982-07-24

Family

ID=11631810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP619781A Pending JPS57119074A (en) 1981-01-17 1981-01-17 Chain lock device utilizing radio wave

Country Status (1)

Country Link
JP (1) JPS57119074A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195971A (en) * 1983-04-21 1984-11-07 三菱電機株式会社 Non-contact type unlocking apparatus
JPS62160382A (en) * 1986-01-08 1987-07-16 株式会社東芝 Gate control system
JPS62253882A (en) * 1986-04-25 1987-11-05 株式会社　和光産業 Remote data discriminating system
JPS6363875A (en) * 1986-09-04 1988-03-22 株式会社ゼネラルリサ−チオブエレクトロニツクス Key device
JPS6344970U (en) * 1986-09-10 1988-03-26
JPS63126094A (en) * 1986-11-14 1988-05-30 アイテツク・エレクトロ株式会社 Tag detection
WO2005021905A1 (en) * 2003-09-01 2005-03-10 Matsushita Electric Industrial Co., Ltd. Vehicle unlocking system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195971A (en) * 1983-04-21 1984-11-07 三菱電機株式会社 Non-contact type unlocking apparatus
JPS62160382A (en) * 1986-01-08 1987-07-16 株式会社東芝 Gate control system
JPS62253882A (en) * 1986-04-25 1987-11-05 株式会社　和光産業 Remote data discriminating system
JPS6363875A (en) * 1986-09-04 1988-03-22 株式会社ゼネラルリサ−チオブエレクトロニツクス Key device
JPS6344970U (en) * 1986-09-10 1988-03-26
JPS63126094A (en) * 1986-11-14 1988-05-30 アイテツク・エレクトロ株式会社 Tag detection
WO2005021905A1 (en) * 2003-09-01 2005-03-10 Matsushita Electric Industrial Co., Ltd. Vehicle unlocking system

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