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发明名称
DETECTING APPARATUS FOR CONTINUOUS FLOW RATE OF POWDER AND GRAIN
摘要
申请公布号
JPH0464017(A)
申请公布日期
1992.02.28
申请号
JP19900172755
申请日期
1990.07.02
申请人
SANKYO DENGYO CO LTD
发明人
SAITO KAZUO
分类号
G01F1/30;G01F1/00;G01F1/05;G01F1/06;G01F1/28;G01F3/28;G01G11/00
主分类号
G01F1/30
代理机构
代理人
主权项
地址
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