APPARATUS FOR CLEANING INTERNAL SPACE OF PIPELINES,申请号SU19721744716-传众专利搜索

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发明名称	APPARATUS FOR CLEANING INTERNAL SPACE OF PIPELINES
摘要
申请公布号	SU709200(A1)	申请公布日期	1980.01.15
申请号	SU19721744716	申请日期	1972.02.07
申请人	FISHMAN PETR B,SU	发明人	FISHMAN PETR B,SU
分类号	B08B9/032;B08B5/00;B08B9/04;(IPC1-7):B08B9/04	主分类号	B08B9/032
代理机构		代理人
主权项
地址

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