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发明名称
MATERIALS SEPARATION
摘要
申请公布号
ZA7800093(B)
申请公布日期
1978.11.29
申请号
ZA19780000093
申请日期
1978.01.06
申请人
NORTON HARTY COLLIERY ENG LTD
发明人
WALLACE W;CRAVEN G
分类号
B03B13/00;B03B5/20;B03B5/24;G01S13/10;G01S15/10
主分类号
B03B13/00
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代理人
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