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经营范围
发明名称
Insecticide
摘要
申请公布号
US2312801(A)
申请公布日期
1943.03.02
申请号
US19400342894
申请日期
1940.06.28
申请人
ROHM & HAAS COMPANY
发明人
CRAIG W E;HESTER WILLIAM F.
分类号
主分类号
代理机构
代理人
主权项
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