METHOD OF CLEANING PIPE-LINE,申请号SU19884411410-传众专利搜索

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发明名称	METHOD OF CLEANING PIPE-LINE
摘要
申请公布号	SU1547881(A1)	申请公布日期	1990.03.07
申请号	SU19884411410	申请日期	1988.04.15
申请人	SEMENOV YURIJ M,SU	发明人	SEMENOV YURIJ M,SU
分类号	B08B9/032;B08B5/02;B08B9/02	主分类号	B08B9/032
代理机构		代理人
主权项
地址

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