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发明名称
Saw tooth setter
摘要
申请公布号
US2123296(A)
申请公布日期
1938.07.12
申请号
US19340740515
申请日期
1934.08.18
申请人
ALEXANDER JAMES N
发明人
ALEXANDER JAMES N.
分类号
B23D63/02
主分类号
B23D63/02
代理机构
代理人
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