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发明名称
摘要
申请公布号
DE3212351(C2)
申请公布日期
1988.06.09
申请号
DE19823212351
申请日期
1982.04.02
申请人
PHOENIX AG, 2100 HAMBURG, DE
发明人
HELLMIG, WINFRIED, 2150 BUXTEHUDE, DE;FRIEDERICH, HANS-WERNER, DIPL.-ING., 2090 WINSEN, DE
分类号
E02F7/10;F16L11/08;(IPC1-7):F16L11/08;C08J5/04;C08L21/00
主分类号
E02F7/10
代理机构
代理人
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