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发明名称
Verfahren zum Warmverformen von Stahl durch Spritzen
摘要
申请公布号
DE906777(C)
申请公布日期
1954.03.18
申请号
DE1951R007564
申请日期
1951.11.09
申请人
RUHRTALER GESENKSCHMIEDEREI F.W. WENGELER K.G.
发明人
DUECHTING PAUL
分类号
B21K1/22
主分类号
B21K1/22
代理机构
代理人
主权项
地址
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