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经营范围
发明名称
THEOBROMINE OBTAINING METHOD
摘要
申请公布号
RO101894(B1)
申请公布日期
1992.07.01
申请号
RO19880136694
申请日期
1988.12.21
申请人
发明人
分类号
C07D473/10;(IPC1-7):C07D473/10
主分类号
C07D473/10
代理机构
代理人
主权项
地址
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