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经营范围
发明名称
4-(6-ethyl-2, 6-dimethyl-2-cyclohexenyl)-3-buten-2-one
摘要
申请公布号
US2815380(A)
申请公布日期
1957.12.03
申请号
US19540459212
申请日期
1954.09.29
申请人
HOFFMANN-LA ROCHE INC.
发明人
SURMATIS JOSEPH DONALD
分类号
C11B9/00
主分类号
C11B9/00
代理机构
代理人
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