Package containing n-alkyl pyrrolidone-2, composition thereof, and process for absorbing acetylene thereby,申请号US19490126703-传众专利搜索

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发明名称	Package containing n-alkyl pyrrolidone-2, composition thereof, and process for absorbing acetylene thereby
摘要
申请公布号	US2664997(A)	申请公布日期	1954.01.05
申请号	US19490126703	申请日期	1949.11.10
申请人	ALLIED CHEMICAL & DYE CORPORATION	发明人	ECK JOHN C.
分类号	C07C7/11;C10L3/04	主分类号	C07C7/11
代理机构		代理人
主权项
地址

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