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发明名称
PRODUCTION OF 2-PYRROLIDONES
摘要
申请公布号
US3637743(A)
申请公布日期
1972.01.25
申请号
USD3637743
申请日期
1968.08.28
申请人
ATLANTIC RICHFIELD CO.
发明人
FRANK R. PRINCE
分类号
C07D207/26;(IPC1-7):C07D27/08
主分类号
C07D207/26
代理机构
代理人
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地址
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