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发明名称
Device for cutting lengths from elongated, in particular tubular, material
摘要
申请公布号
US2804142(A)
申请公布日期
1957.08.27
申请号
US19540456206
申请日期
1954.09.15
申请人
BECKER
发明人
BECKER HANS;NOPPEN THEODOR
分类号
B23B3/22;B23C3/02;B23D21/04;B23D45/08;B23Q1/54
主分类号
B23B3/22
代理机构
代理人
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