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发明名称
Verfahren zur Herstellung von Waermeaustauschern
摘要
申请公布号
DE1080053(B)
申请公布日期
1960.04.21
申请号
DE1957G023382
申请日期
1957.11.15
申请人
GENERAL MOTORS CORPORATION
发明人
TUCK HARVEY RONALD;TIMMER DAVID JOHN
分类号
B21D53/04
主分类号
B21D53/04
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代理人
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