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发明名称
Improvements relating to apparatus for determining particle size distribution
摘要
申请公布号
GB712434(A)
申请公布日期
1954.07.21
申请号
GB19510028490
申请日期
1951.12.05
申请人
SIMON-CARVES LIMITED;WILLIAM BOSTOCK
发明人
分类号
G01N15/04
主分类号
G01N15/04
代理机构
代理人
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地址
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