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发明名称
SHOCKPROOF DOORKNOB
摘要
申请公布号
US3462183(A)
申请公布日期
1969.08.19
申请号
USD3462183
申请日期
1967.06.19
申请人
ROBERT E. DUDLEY;WALTER L. MCDANIEL
发明人
ROBERT E. DUDLEY;WALTER L. MCDANIEL
分类号
E05B1/00;(IPC1-7):E05B1/04
主分类号
E05B1/00
代理机构
代理人
主权项
地址
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