Apparatus for cracking oil,申请号US19290330182-传众专利搜索

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发明名称	Apparatus for cracking oil
摘要
申请公布号	US1832970(A)	申请公布日期	1931.11.24
申请号	US19290330182	申请日期	1929.01.04
申请人	UNIVERSAL OIL PRODUCTS COMPANY	发明人	EGLOFF GUSTAV
分类号		主分类号
代理机构		代理人
主权项
地址

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