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发明名称
Animal training device
摘要
申请公布号
US2534516(A)
申请公布日期
1950.12.19
申请号
US19490116355
申请日期
1949.09.17
申请人
HOWSCHULTZ ERIE E
发明人
HOWSCHULTZ ERIE E.
分类号
B68B3/00;B68C1/00
主分类号
B68B3/00
代理机构
代理人
主权项
地址
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