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发明名称
APPARATUS FOR DRYING EXTERNAL SURFACES OF LIQUID FUEL DELIVERING PIPES BEFORE APPLYING AN INSULATION THEREON
摘要
申请公布号
PL128993(B1)
申请公布日期
1984.03.31
申请号
PL19800224517
申请日期
1980.05.27
申请人
发明人
分类号
F16L;F16L53/00;F23D;F23D5/10;(IPC1-7):F16L53/00
主分类号
F16L
代理机构
代理人
主权项
地址
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