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经营范围
发明名称
Window lift assembly
摘要
申请公布号
US2714004(A)
申请公布日期
1955.07.26
申请号
US19530354191
申请日期
1953.05.11
申请人
PRODUCTIVE INVENTIONS, INC.
发明人
WISE RALPH H.
分类号
E05F11/40
主分类号
E05F11/40
代理机构
代理人
主权项
地址
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