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发明名称
Verfahren zur Herstellung von mehrschichtigen Platten aus Metall, insbesondere zum Bau von Waermeaustauschern
摘要
申请公布号
DE1008241(B)
申请公布日期
1957.05.16
申请号
DE1956G019017
申请日期
1956.02.18
申请人
GENERAL MOTORS CORPORATION
发明人
SCHELL CARL MAXWELL
分类号
B21D53/04
主分类号
B21D53/04
代理机构
代理人
主权项
地址
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