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经营范围
发明名称
Method of measuring average particle size of granular material.
摘要
申请公布号
EP0391530(B1)
申请公布日期
1995.05.24
申请号
EP19900302323
申请日期
1990.03.05
申请人
NKK CORPORATION
发明人
UESUGI, MITSUAKI;HARAYAMA, MASAMI;OTA, KAZUMI;KAWAGUCHI, SOTOAKI;SHIBUYA, HIROYUKI
分类号
G01N21/84;G01N15/02;(IPC1-7):G01N15/02;G06T7/00
主分类号
G01N21/84
代理机构
代理人
主权项
地址
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