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发明名称
METHOD OF UNDETACHABLE JOINING OF PIPES WITH INNER ANTI-CORROSION COATING
摘要
申请公布号
SU1613778(A1)
申请公布日期
1990.12.15
申请号
SU19874180928
申请日期
1987.01.12
申请人
VNII RAZRABOTKI EKSPLUATATSII
发明人
SHAVIN ANATOLIJ A,SU;OLOVYANISHNIKOV VLADIMIR F,SU
分类号
F16L13/14
主分类号
F16L13/14
代理机构
代理人
主权项
地址
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