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发明名称
Gusseisen fuer Hohlkoerper
摘要
申请公布号
DE869495(C)
申请公布日期
1953.03.05
申请号
DE1944R001343D
申请日期
1944.09.23
申请人
RUHRSTAHL AKTIENGESELLSCHAFT
发明人
KLINGE ULRICH
分类号
C22C37/00
主分类号
C22C37/00
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