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发明名称
Cutting stick
摘要
申请公布号
US2680484(A)
申请公布日期
1954.06.08
申请号
US19500148678
申请日期
1950.03.09
申请人
JOHN W. BOLTON & SONS, INC.
发明人
STUCK HAROLD D.
分类号
B26D7/20
主分类号
B26D7/20
代理机构
代理人
主权项
地址
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