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发明名称
SPURRILLEN-DICHTVORRICHTUNG.
摘要
申请公布号
DE59100054(D1)
申请公布日期
1993.04.15
申请号
DE19915000054
申请日期
1991.01.29
申请人
PHOENIX AG, 2100 HAMBURG, DE
发明人
PAHL, BERND, W-2000 HAMBURG 53, DE
分类号
E01B21/00;(IPC1-7):E01B21/00
主分类号
E01B21/00
代理机构
代理人
主权项
地址
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