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发明名称
KNURLING TOOLS FOR BORE SURFACES
摘要
申请公布号
CA600797(A)
申请公布日期
1960.06.28
申请号
CAD600797
申请日期
申请人
PORTO KNURLING TOOLS
发明人
TORRIS H. ALFREDS;ANTHONY BENNETT
分类号
主分类号
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代理人
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