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发明名称
Verfahren zum Abbau von Gips und Anhydrit
摘要
申请公布号
AT277891(B)
申请公布日期
1970.01.12
申请号
AT19670010634
申请日期
1967.11.24
申请人
DIPL.ING.DR.TECHN. FRANZ BOEHM ERZEUGUNG CHEM. PRODUKTE FUER DIE WASSERAUFBEREITUNG CHEM. ENTSTEINUNG VON KESSELANLAGEN
发明人
分类号
(IPC1-7):C02B5/00
主分类号
(IPC1-7):C02B5/00
代理机构
代理人
主权项
地址
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