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发明名称
Herstellung von Antimontrioxyd
摘要
申请公布号
DE649935(C)
申请公布日期
1937.09.07
申请号
DED649935D
申请日期
1929.12.21
申请人
HERMANN LANG
发明人
分类号
C01G30/00
主分类号
C01G30/00
代理机构
代理人
主权项
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