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发明名称
Verfahren und Vorrichtung zur Aufbereitung von Erzen, Kohle und aehnlichem Gut nach dem Schwimm- und Sinkverfahren
摘要
申请公布号
DE931401(C)
申请公布日期
1955.08.08
申请号
DE1954S037353
申请日期
1954.01.29
申请人
SACHTLEBEN AKTIENGESELLSCHAFT FUER BERGBAU UND CHEMISCHE INDUSTRIE
发明人
MEGGEN/LENNE FRITZ SCHLOEBE, DIPL.-BERGING,
分类号
B03B5/36;B03B11/00
主分类号
B03B5/36
代理机构
代理人
主权项
地址
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