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发明名称
摘要
申请公布号
DE4140262(C1)
申请公布日期
1993.06.09
申请号
DE19914140262
申请日期
1991.12.06
申请人
WIELAND-WERKE AG, 7900 ULM, DE
发明人
BOEGEL, ANDREAS, DR., 7913 SENDEN, DE
分类号
C22C9/04;C22C9/05;G02C5/00
主分类号
C22C9/04
代理机构
代理人
主权项
地址
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