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经营范围
发明名称
ARRANGEMENT FOR CLEANING INNER SURFACE OF PIPELINE
摘要
申请公布号
SU1227267(A1)
申请公布日期
1986.04.30
申请号
SU19843779961
申请日期
1984.05.15
申请人
POSTANOGOV VADIM A,SU
发明人
POSTANOGOV VADIM A,SU
分类号
B08B9/053;B08B9/04;(IPC1-7):B08B9/04
主分类号
B08B9/053
代理机构
代理人
主权项
地址
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