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发明名称
Improvements in and relating to footwear
摘要
申请公布号
GB491000(A)
申请公布日期
1938.08.24
申请号
GB19380004674
申请日期
1938.02.15
申请人
RUDOLF HEINRICH;FRITZ DIAMANT
发明人
分类号
A43B9/00;A43B9/02;A43B13/38;A43D9/00
主分类号
A43B9/00
代理机构
代理人
主权项
地址
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