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发明名称
MEASURING METHOD OF THE PARTICLE SIZE FOR POWDER AND GRAIN
摘要
申请公布号
US3478599(A)
申请公布日期
1969.11.18
申请号
USD3478599
申请日期
1966.09.28
申请人
TATSUO TANAKA;KEISHI GOTOH;HIROSHI KAJIURA;DENGEN AUTOMATION KK.
发明人
TATSUO TANAKA;KEISHI GOTOH;HIROSHI KAJIURA
分类号
G01N15/02;(IPC1-7):G01N33/00
主分类号
G01N15/02
代理机构
代理人
主权项
地址
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