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经营范围
发明名称
Machine for assembling fins and tubes
摘要
申请公布号
US2133932(A)
申请公布日期
1938.10.18
申请号
US19360058498
申请日期
1936.01.10
申请人
FEDDERS MANUFACTURING COMPANY, INC.
发明人
WHISTLER LAWRENCE V.;SAABYE WILLIAM H.;TINGLER WILLIAM E.
分类号
B21D53/08
主分类号
B21D53/08
代理机构
代理人
主权项
地址
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