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发明名称
Insole
摘要
申请公布号
US1822981(A)
申请公布日期
1931.09.15
申请号
US19280296713
申请日期
1928.08.01
申请人
PROUTY CHARLES N
发明人
PROUTY CHARLES N.
分类号
A43B7/14
主分类号
A43B7/14
代理机构
代理人
主权项
地址
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