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发明名称
Verfahren zur Aufarbeitung von rohem Schwerspat
摘要
申请公布号
DE512546(C)
申请公布日期
1930.11.13
申请号
DE1925E031922D
申请日期
1925.01.23
申请人
BARYT GESELLSCHAFT M.B.H.
发明人
分类号
C09C1/02
主分类号
C09C1/02
代理机构
代理人
主权项
地址
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