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发明名称
Verfahren zur Herstellung von Berylliumoxyd oder Berylliumhydroxyd aus technischen Alkali-Beryllium-Doppelhalogeniden, insbesondere Fluoriden.
摘要
申请公布号
AT132012(B)
申请公布日期
1933.02.25
申请号
ATD132012
申请日期
1931.02.27
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
DR. PHIL. HELLMUT FISCHER
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