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发明名称
Improved method and means for measuring the concentration of suspended particles in aliquid
摘要
申请公布号
GB976663(A)
申请公布日期
1964.12.02
申请号
GB19610039238
申请日期
1961.11.02
申请人
ARTHUR GUINNESS SON AND COMPANY (PARK ROYAL) LIMITED
发明人
JOHNSTON ROY HARRY WILLIAM
分类号
G01N15/02;G01N21/53
主分类号
G01N15/02
代理机构
代理人
主权项
地址
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