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经营范围
发明名称
Verfahren zur Darstellung eines Aminopyridins.
摘要
申请公布号
CH167512(A)
申请公布日期
1934.02.28
申请号
CHD167512
申请日期
1933.01.13
申请人
CHEMISCHE FABRIK VON HEYDEN AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT CHEMISCHE FABRIK VON HEYDEN
分类号
主分类号
代理机构
代理人
主权项
地址
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