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发明名称
摘要
申请公布号
DE1962135(C3)
申请公布日期
1980.01.17
申请号
DE19691962135
申请日期
1969.12.11
申请人
LEYBOLD-HERAEUS GMBH, 5000 KOELN
发明人
DOENECKE, CHRISTIAN, DIPL.-ING., 6451 ROSSDORF;REDEL, KARL-GEORG, 6451 OBERRODENBACH
分类号
B22D23/10;C22B9/18;C22B9/187;(IPC1-7):C21C5/52;C22B4/00
主分类号
B22D23/10
代理机构
代理人
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