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发明名称
APPARATUS FOR MEASURING QUANTITY OF CHARGE OF POWDER
摘要
申请公布号
JPH11271371(A)
申请公布日期
1999.10.08
申请号
JP19980072253
申请日期
1998.03.20
申请人
NEC NIIGATA LTD
发明人
YAMAGUCHI CHISEKI
分类号
G01R29/24;(IPC1-7):G01R29/24
主分类号
G01R29/24
代理机构
代理人
主权项
地址
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