JPS6336465Y2 - - Google Patents

Info

Publication number
JPS6336465Y2
JPS6336465Y2 JP1981185801U JP18580181U JPS6336465Y2 JP S6336465 Y2 JPS6336465 Y2 JP S6336465Y2 JP 1981185801 U JP1981185801 U JP 1981185801U JP 18580181 U JP18580181 U JP 18580181U JP S6336465 Y2 JPS6336465 Y2 JP S6336465Y2
Authority
JP
Japan
Prior art keywords
shoplifting prevention
frequency
carrier wave
transmitting
prevention system
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
JP1981185801U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5890489U (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 JP18580181U priority Critical patent/JPS5890489U/ja
Publication of JPS5890489U publication Critical patent/JPS5890489U/ja
Application granted granted Critical
Publication of JPS6336465Y2 publication Critical patent/JPS6336465Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP18580181U 1981-12-15 1981-12-15 万引防止システム Granted JPS5890489U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18580181U JPS5890489U (ja) 1981-12-15 1981-12-15 万引防止システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18580181U JPS5890489U (ja) 1981-12-15 1981-12-15 万引防止システム

Publications (2)

Publication Number Publication Date
JPS5890489U JPS5890489U (ja) 1983-06-18
JPS6336465Y2 true JPS6336465Y2 (cg-RX-API-DMAC7.html) 1988-09-27

Family

ID=29987183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18580181U Granted JPS5890489U (ja) 1981-12-15 1981-12-15 万引防止システム

Country Status (1)

Country Link
JP (1) JPS5890489U (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009251830A (ja) * 2008-04-03 2009-10-29 Takaya Corp 電子物品監視装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274090A (en) * 1980-02-19 1981-06-16 Knogo Corporation Detection of articles in adjacent passageways

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009251830A (ja) * 2008-04-03 2009-10-29 Takaya Corp 電子物品監視装置

Also Published As

Publication number Publication date
JPS5890489U (ja) 1983-06-18

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