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经营范围
发明名称
PROCEDE DE PREPARATION DE LA 1-(BETA-HYDROXYPYROPYL)-THEOBROMINE.
摘要
申请公布号
BE549920(A1)
申请公布日期
1959.12.04
申请号
BE19560549920
申请日期
1956.07.30
申请人
CHEMIEWERK HOMBURG AKTIENGESELLSCHAFT
发明人
分类号
(IPC1-7):C07
主分类号
(IPC1-7):C07
代理机构
代理人
主权项
地址
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