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经营范围
发明名称
Manufacture of naphthoquinone or derivatives thereof
摘要
申请公布号
US1911945(A)
申请公布日期
1933.05.30
申请号
US19290334854
申请日期
1929.01.24
申请人
CELANESE CORPORATION
发明人
ELLIS GEORGE HOLLAND;OLPIN HENRY CHARLES;KIRK ERNEST WILLIAM
分类号
C07C46/00;C07C46/02
主分类号
C07C46/00
代理机构
代理人
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地址
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