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发明名称
Rattrap
摘要
申请公布号
US2541681(A)
申请公布日期
1951.02.13
申请号
US19440547425
申请日期
1944.07.31
申请人
ANDREWS EDWARD F
发明人
ANDREWS EDWARD F.
分类号
A01M23/20
主分类号
A01M23/20
代理机构
代理人
主权项
地址
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