최소 단어 이상 선택하여야 합니다.
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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0502890 (1990-04-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 2 |
A padlock, comprising: a housing formed with a pair of sockets, a shackle receivable in and removable from said sockets and a pair of locking bolts projectable into said sockets for locking the shackle therein and retractable from said sockets to permit removal from the shackle therefrom; characteri
A padlock, comprising: a housing formed with a pair of sockets, a shackle receivable in and removable from said sockets, and a pair of locking bolts projectable into said sockets for locking the shackle therein and retractable from said sockets to permit removal from the shackle therefrom; character
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