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发明名称
Flotation feinstkoerniger Sulfidmineralien
摘要
申请公布号
DE1022171(B)
申请公布日期
1958.01.09
申请号
DE1955SC18087
申请日期
1955.06.03
申请人
DR.-ING. HUBERT SCHRANZ
发明人
SCHRANZ DR.-ING. HUBERT
分类号
B03D1/001;B03D1/012
主分类号
B03D1/001
代理机构
代理人
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地址
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