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经营范围
发明名称
Full width metatarsal pad
摘要
申请公布号
US4803989(A)
申请公布日期
1989.02.14
申请号
US19880152994
申请日期
1988.02.08
申请人
COLLINS, JACK N.
发明人
COLLINS, JACK N.
分类号
A43B7/22;A43B17/02;A61F13/06;(IPC1-7):A61F5/14;A43B7/14
主分类号
A43B7/22
代理机构
代理人
主权项
地址
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