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发明名称
Verfahren zur Herstellung von Amiden der Pyrazinmonocarbonsäure.
摘要
申请公布号
AT146504(B)
申请公布日期
1936.07.10
申请号
ATD146504
申请日期
1935.05.31
申请人
FIRMA E. MERCK
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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