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发明名称
Band saw stretcher
摘要
申请公布号
US2334837(A)
申请公布日期
1943.11.23
申请号
US19420465804
申请日期
1942.11.16
申请人
COVEL MANUFACTURING COMPANY
发明人
PLATT CLARK IRA;FILSTRUP EDDIE CHRISTIAN
分类号
B23D63/18
主分类号
B23D63/18
代理机构
代理人
主权项
地址
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