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发明名称
Verfahren zur Verformung von superplastischen Metallen
摘要
申请公布号
DE1962410(A1)
申请公布日期
1970.07.02
申请号
DE19691962410
申请日期
1969.12.12
申请人
INTERNATIONAL BUSINESS MACHINES CORP.
发明人
LEE MEHL,DANIEL;JAMES YOUNG,RICHARD;THOMAS WILSON,DELBERT
分类号
B21D26/055;B21J5/00;B21J5/02
主分类号
B21D26/055
代理机构
代理人
主权项
地址
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