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经营范围
发明名称
CARBAZOLE COMPOUNDS AND THE PREPARATION THEREOF
摘要
申请公布号
GB2108120(A)
申请公布日期
1983.05.11
申请号
GB19820028283
申请日期
1982.10.04
申请人
* RICOH COMPANY;* HODOGAYA CHEMICAL CO LTD
发明人
HIDEO * OKAZAKI;HIROSHI * IMAGOME;SUSUMU * SUZUKA;KIYOSHI * SAKAI
分类号
C07D209/88;C07D209/86;C09B23/00;(IPC1-7):C07D209/86
主分类号
C07D209/88
代理机构
代理人
主权项
地址
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