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经营范围
发明名称
PARTICLE SPACING AND METERING DEVICE
摘要
申请公布号
AU4038378(A)
申请公布日期
1980.04.17
申请号
AU19780040383
申请日期
1977.10.05
申请人
DAVIS, J.G., DAVIS, O.M. AND DAVIS, H.L.
发明人
JOHN GLEN DAVIS
分类号
A01C7/08;A01C7/10;A01C7/16;B65G47/74;B65G65/46;G01F13/00
主分类号
A01C7/08
代理机构
代理人
主权项
地址
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