Устройство для очистки стальных труб,申请号SU19510445962-传众专利搜索

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发明名称	Устройство для очистки стальных труб
摘要
申请公布号	SU96044(A1)	申请公布日期	1952.11.30
申请号	SU19510445962	申请日期	1951.03.19
申请人	MASYAKIN YA.E.	发明人	MASYAKIN YA.E.
分类号	B08B9/02;F16L55/24	主分类号	B08B9/02
代理机构		代理人
主权项
地址

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