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发明名称
Maschine zum Druecken von Metallblech
摘要
申请公布号
DE960176(C)
申请公布日期
1957.03.21
申请号
DE1952G008122
申请日期
1952.02.09
申请人
RAOUL EUGENE GASSER
发明人
GASSER RAOUL EUGENE
分类号
B21D22/16
主分类号
B21D22/16
代理机构
代理人
主权项
地址
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