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经营范围
发明名称
Overhead door
摘要
申请公布号
US2151845(A)
申请公布日期
1939.03.28
申请号
US19370121655
申请日期
1937.01.21
申请人
MARSH GOODRICH CHAUNCEY
发明人
GOODRICH CHAUNCEY MARSH
分类号
E05F15/16
主分类号
E05F15/16
代理机构
代理人
主权项
地址
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