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发明名称
动力脱粒机
摘要
申请公布号
CN3299091D
申请公布日期
2003.06.04
申请号
CN02368436.4
申请日期
2002.11.06
申请人
杨昌华
发明人
杨昌华
分类号
15-03
主分类号
15-03
代理机构
代理人
主权项
地址
418400湖南省靖州县江东氮肥厂内华美拖箱厂
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