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发明名称
摘要
申请公布号
DE2753339(C3)
申请公布日期
1980.05.29
申请号
DE19772753339
申请日期
1977.11.30
申请人
ARG-MINERALOELBAU GMBH WERK DUESSELDORF-REISHOLZ, 4000 DUESSELDORF
发明人
KOENIG, RUDOLF, 4047 DORMAGEN;RESKI, KLAUS, 4040 HILDEN;GRAEF, RUDOLF, 5090 LEVERKUSEN
分类号
B21C37/29;(IPC1-7):B21C37/29
主分类号
B21C37/29
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