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发明名称
Chain saw sharpening mechanism
摘要
申请公布号
US3269431(A)
申请公布日期
1966.08.30
申请号
US19630270444
申请日期
1963.04.03
申请人
MCCULLOCH CORPORATION
发明人
EHLEN JACK W.
分类号
B23D63/16
主分类号
B23D63/16
代理机构
代理人
主权项
地址
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