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经营范围
发明名称
Adjustable ice skate
摘要
申请公布号
US3243191(A)
申请公布日期
1966.03.29
申请号
US19640359704
申请日期
1964.04.14
申请人
CHARLES WEISMAN
发明人
WEISMAN CHARLES
分类号
A63C1/02
主分类号
A63C1/02
代理机构
代理人
主权项
地址
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