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经营范围
发明名称
Multiple riveter
摘要
申请公布号
US2334982(A)
申请公布日期
1943.11.23
申请号
US19400321148
申请日期
1940.02.28
申请人
CURTISS-WRIGHT CORPORATION
发明人
ARNOLDI FREDRICK O.;DECHEND WILLIAM G.
分类号
B21J15/20
主分类号
B21J15/20
代理机构
代理人
主权项
地址
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