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发明名称
摘要
申请公布号
FR2265526(B1)
申请公布日期
1979.03.23
申请号
FR19750000355
申请日期
1975.01.07
申请人
HEHL KARL
发明人
分类号
B22D17/26;B22D17/32;B29C37/00;B29C45/00;B29C45/67;F15B15/20;(IPC1-7):B29F1/06
主分类号
B22D17/26
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代理人
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