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发明名称
INTERNAL COATING OF PIPES
摘要
申请公布号
GB2071523(A)
申请公布日期
1981.09.23
申请号
GB19810008220
申请日期
1981.03.16
申请人
MANNESMANN AG
发明人
分类号
F16L9/14;B05D7/22;B28B19/00;F16L58/06;F16L58/10;(IPC1-7):B05D7/22
主分类号
F16L9/14
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