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发明名称
DICHTRINGVERBINDUNG FUER ROHRE
摘要
申请公布号
DE2237553(A1)
申请公布日期
1973.03.15
申请号
DE19722237553
申请日期
1972.07.31
申请人
CIBA-GEIGY AG, BASEL (SCHWEIZ)
发明人
CATER, J. WARNE, WICHITA FALLS;NEHER, MARTIN DUANE, BURKBURNETT
分类号
F16L15/04;B29C33/52;B29C70/86;F16L21/00;F16L47/16;(IPC1-7):F16L21/02
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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