UN DISPOSITIVO DE LIMPIEZA DE TUBERIAS.,申请号ES19690170725U-传众专利搜索

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发明名称	UN DISPOSITIVO DE LIMPIEZA DE TUBERIAS.
摘要
申请公布号	ES170725(Y)	申请公布日期	1972.08.16
申请号	ES19690170725U	申请日期	1969.05.05
申请人	JAMES JRARD	发明人
分类号	B08B;F16L	主分类号	B08B
代理机构		代理人
主权项
地址

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