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发明名称
Dusting apparatus
摘要
申请公布号
US2348205(A)
申请公布日期
1944.05.09
申请号
US19400347534
申请日期
1940.07.25
申请人
NIAGARA SPRAYER AND CHEMICAL CO., INC.
发明人
CHATER JOHN A.
分类号
A01M9/00
主分类号
A01M9/00
代理机构
代理人
主权项
地址
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