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发明名称
Exercising stand
摘要
申请公布号
US2666640(A)
申请公布日期
1954.01.19
申请号
US19520274171
申请日期
1952.02.29
申请人
JENNINGS SR KENNETH L
发明人
SR. KENNETH L. JENNINGS,
分类号
A63B3/00;A63B23/12
主分类号
A63B3/00
代理机构
代理人
主权项
地址
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