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发明名称
Ski
摘要
申请公布号
US1888455(A)
申请公布日期
1932.11.22
申请号
US19300483437
申请日期
1930.09.22
申请人
发明人
ERIKSEN EMIL MARIUS
分类号
A63C9/00
主分类号
A63C9/00
代理机构
代理人
主权项
地址
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