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发明名称
Improvements in or relating to a method and apparatus for counting and sizing particles
摘要
申请公布号
GB794906(A)
申请公布日期
1958.05.14
申请号
GB19540015762
申请日期
1954.05.27
申请人
DAVID JAMES CAUSLEY;FRANCIS FREDERICK WILLAIM ROBERTS;JOHN ZACHARY YOUNG
发明人
分类号
G06M11/04;H03K21/00
主分类号
G06M11/04
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