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发明名称
摘要
申请公布号
DE2921080(C3)
申请公布日期
1982.01.14
申请号
DE19792921080
申请日期
1979.05.23
申请人
KUREHA KAGAKU KOGYO K.K., TOKYO, JP
发明人
OKADA, YOSHIO, TOKYO, JP;OKUBO, KIMIO, HOYA, TOKYO, JP;KUNII, SHOICHI, TOKYO, JP
分类号
C07C2/70;B01J21/00;C07C1/00;C07C2/66;C07C15/16;C07C67/00;H01B3/22;(IPC1-7):C07C15/18
主分类号
C07C2/70
代理机构
代理人
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地址
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