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经营范围
发明名称
Fremgangsmaade til Fremstilling af aromatiske Oksyaldehyder, særlig Vanillin.
摘要
申请公布号
DK48348(C)
申请公布日期
1934.02.05
申请号
DKD48348
申请日期
1932.12.23
申请人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
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