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经营范围
发明名称
Improvements in drying machines for grass and other crops
摘要
申请公布号
GB672565(A)
申请公布日期
1952.05.21
申请号
GB19500007971
申请日期
1950.03.30
申请人
PETRIE & MCNAUGHT LIMITED;JOHN WALSH;HARRY DAWSON
发明人
分类号
F26B11/02
主分类号
F26B11/02
代理机构
代理人
主权项
地址
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