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经营范围
发明名称
Improvements in or relating to detachable heel pads or protectors
摘要
申请公布号
GB453308(A)
申请公布日期
1936.09.09
申请号
GB19350024012
申请日期
1935.08.28
申请人
WILLIAM HENRY BUTLER;DAVID SOUTAR COOPER
发明人
分类号
A43B21/37;A43B21/47
主分类号
A43B21/37
代理机构
代理人
主权项
地址
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