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经营范围
发明名称
Birdhouse
摘要
申请公布号
US2236593(A)
申请公布日期
1941.04.01
申请号
US19380220069
申请日期
1938.07.19
申请人
BOOTH MORRIS F
发明人
BOOTH MORRIS F.
分类号
A01K31/14
主分类号
A01K31/14
代理机构
代理人
主权项
地址
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