Resinous condensation product of formaldehyde and aromatic petroleum fraction,申请号US19420463938-传众专利搜索

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发明名称	Resinous condensation product of formaldehyde and aromatic petroleum fraction
摘要
申请公布号	US2397398(A)	申请公布日期	1946.03.26
申请号	US19420463938	申请日期	1942.10.30
申请人	SOCONY-VACUUM OIL COMPANY, INCORPORATED	发明人	BADERTSCHER DARWIN E.;BISHOP RICHARD B.
分类号	C08G10/02	主分类号	C08G10/02
代理机构		代理人
主权项
地址

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