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发明名称
Forming method
摘要
申请公布号
US2385083(A)
申请公布日期
1945.09.18
申请号
US19420465844
申请日期
1942.11.17
申请人
CHARLES KEMERER DON
发明人
KEMERER DON CHARLES
分类号
B21D26/06;B29C43/12;B29C51/28
主分类号
B21D26/06
代理机构
代理人
主权项
地址
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