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发明名称
APPARATUS FOR CLEANING TUBE INNER SURFACE
摘要
申请公布号
SU852391(A1)
申请公布日期
1981.08.07
申请号
SU19782702611
申请日期
1978.12.21
申请人
TREST "SOYUZTSELINVOD"
发明人
VORONTSOV VIKTOR I,SU;KENSHINBAEV KATAJ B,SU;REMMIKH EDUARD E,SU;SHISHKIN VIKTOR V,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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