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发明名称
Device for operating casements, transoms, and the like
摘要
申请公布号
US1744625(A)
申请公布日期
1930.01.21
申请号
US19240739483
申请日期
1924.09.24
申请人
FORWARD CHARLES A;GARRISON JAMES M
发明人
FORWARD CHARLES A.;GARRISON JAMES M.
分类号
E05F11/14
主分类号
E05F11/14
代理机构
代理人
主权项
地址
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