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经营范围
发明名称
Tubing cutter
摘要
申请公布号
US3022575(A)
申请公布日期
1962.02.27
申请号
US19590829361
申请日期
1959.07.24
申请人
THE RIDGE TOOL COMPANY
发明人
WRIGHT CLYDE E.
分类号
B23D21/08
主分类号
B23D21/08
代理机构
代理人
主权项
地址
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