Process for preparing 3-pyrazolidones,申请号US19560617290-传众专利搜索

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发明名称	Process for preparing 3-pyrazolidones
摘要
申请公布号	US2843598(A)	申请公布日期	1958.07.15
申请号	US19560617290	申请日期	1956.10.22
申请人	EASTMAN KODAK COMPANY	发明人	DONOVAN THOMAS S.
分类号	C07D231/08	主分类号	C07D231/08
代理机构		代理人
主权项
地址

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