PROCESSO DE LIMPEZA DE TUBOS,申请号PT19890092459-传众专利搜索

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发明名称	PROCESSO DE LIMPEZA DE TUBOS
摘要
申请公布号	PT92459(A)	申请公布日期	1990.06.29
申请号	PT19890092459	申请日期	1989.11.30
申请人	ATOCHEM	发明人	RENE CLAIR;YVES CORREIA;CLAUDE DEMAIZIERE
分类号	B08B9/02;C07C17/25;F28G1/12;(IPC1-7):B08B9/02	主分类号	B08B9/02
代理机构		代理人
主权项
地址

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