Phenolic condensation products and method of producing same,申请号US19340747564-传众专利搜索

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发明名称	Phenolic condensation products and method of producing same
摘要
申请公布号	US2060457(A)	申请公布日期	1936.11.10
申请号	US19340747564	申请日期	1934.10.09
申请人	GEORGE BARSKY	发明人	BARSKY GEORGE
分类号	C08G8/28	主分类号	C08G8/28
代理机构		代理人
主权项
地址

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