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发明名称
Medical practice chair with foot supporting stirrups
摘要
申请公布号
US2643704(A)
申请公布日期
1953.06.30
申请号
US19490119097
申请日期
1949.10.01
申请人
RITTER COMPANY, INC.
发明人
LAUTERBACH NORMAN E.
分类号
A61G15/02;A61G15/10
主分类号
A61G15/02
代理机构
代理人
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地址
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