Process for the extraction of ethylene glycol or its homologues,申请号US19300461759-传众专利搜索

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发明名称	Process for the extraction of ethylene glycol or its homologues
摘要
申请公布号	US1903472(A)	申请公布日期	1933.04.11
申请号	US19300461759	申请日期	1930.06.17
申请人	CHEMISCHE FABRIK KALK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG	发明人	OEHME HERMANN
分类号	C07C31/20	主分类号	C07C31/20
代理机构		代理人
主权项
地址

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