Process for the manufacture of heavy metal salts of sulphonic acid soluble in mineral and fatty oils and the products thereof,申请号US19290408176-传众专利搜索

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发明名称	Process for the manufacture of heavy metal salts of sulphonic acid soluble in mineral and fatty oils and the products thereof
摘要
申请公布号	US1947652(A)	申请公布日期	1934.02.20
申请号	US19290408176	申请日期	1929.11.18
申请人	NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人	LANGEDIJK SLEGFRIED LEONARD
分类号		主分类号
代理机构		代理人
主权项
地址

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