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发明名称
Chain saw with sharpening wheel
摘要
申请公布号
US3301098(A)
申请公布日期
1967.01.31
申请号
US19620236256
申请日期
1962.11.08
申请人
MCCULLOCH CORPORATION
发明人
OEHRLI JOHN 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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