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经营范围
发明名称
Bottom structure for skis
摘要
申请公布号
US3329437(A)
申请公布日期
1967.07.04
申请号
US19650438698
申请日期
1965.03.10
申请人
HART SKI MFG. CO., INC.
发明人
HOLMBERG HARRY E.;HOLMBERG HARTVIG E.
分类号
A63C5/04
主分类号
A63C5/04
代理机构
代理人
主权项
地址
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