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发明名称
Machine for producing circular saws
摘要
申请公布号
US2388183(A)
申请公布日期
1945.10.30
申请号
US19430471441
申请日期
1943.01.06
申请人
ALFRED RICKENMANN
发明人
RICKENMANN ALFRED
分类号
B23D65/02
主分类号
B23D65/02
代理机构
代理人
主权项
地址
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