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发明名称
Locking check arm
摘要
申请公布号
US2225725(A)
申请公布日期
1940.12.24
申请号
US19360079331
申请日期
1936.05.12
申请人
RANST CORNELIUS W VAN
发明人
RANST CORNELIUS W. VAN
分类号
E05C17/32
主分类号
E05C17/32
代理机构
代理人
主权项
地址
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