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发明名称
摘要
申请公布号
DE2740221(C2)
申请公布日期
1984.09.06
申请号
DE19772740221
申请日期
1977.09.07
申请人
CONCAST AG, ZUERICH, CH;SMS SCHLOEMANN-SIEMAG AG, 4000 DUESSELDORF, DE
发明人
STREUBEL, HANS, 4000 DUESSELDORF, DE;MARTI, HEINRICH, FORCH, CH
分类号
B22D11/128;(IPC1-7):B22D11/12
主分类号
B22D11/128
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代理人
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