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发明名称
APPARAT TIL FREMSTILLING AF ROERFORMEDE LEGEMER AF SILICIUM
摘要
申请公布号
DK145064(C)
申请公布日期
1983.01.24
申请号
DK19720004888
申请日期
1972.10.03
申请人
SIEMENS AG
发明人
DIETZE W
分类号
B21C37/06;C01B33/02;C01B33/035;C23C16/01;C23C16/22;C23C16/44;C30B25/00;C30B25/02;C30B29/60;(IPC1-7):C23C11/00;C30B25/12
主分类号
B21C37/06
代理机构
代理人
主权项
地址
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