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发明名称
PROCEDE DE FORGEAGE DE PIECES EN FORME DE ROUE
摘要
申请公布号
BE857690(A1)
申请公布日期
1978.02.13
申请号
BE19770180082
申请日期
1977.08.11
申请人
HOESCH WERKE A.G.
发明人
分类号
B21J5/02;B21K1/32;B21K1/38;(IPC1-7):B21K/
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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