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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0203535 (1980-11-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
A shoplifting system includes a first and second post-like housings positioned in a store on opposite sides of the doorway. The first housing includes an electronic receiver for receiving a wireless signal transmitted by a hand-held transmitter unit that is actuatable by a store employee who notices
A shoplifting alarm/deterent system comprising in combination: (a) a first pedestal-like housing means positioned in a store adjacent to one side of an exit of the store; (b) a second pedestal-like housing means in the store positioned adjacent to an opposite side of the exit, said second pedestal-l
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