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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0860096 (1992-03-30) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A door locking mechanism for a door assembly of the type having a door frame and a door mounted for pivotable movement between an opened and closed position with respect to the door frame, includes key-operated cylinder locks mountable on opposite sides of the door, the cylinder locks each having a
A door locking mechanism for a door assembly of the type having a door frame and a door mounted for pivotable movement between an opened and closed position with respect to said door frame, comprising: a pair of key-operated cylinder lock means mountable on opposite sides of said door, said cylinder
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