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经营范围
发明名称
MACHINE FOR GENERATING GEARS
摘要
申请公布号
CA631826(A)
申请公布日期
1961.11.28
申请号
CAD631826
申请日期
申请人
THE GLEASON WORKS
发明人
LEONARD O. CARLSEN
分类号
主分类号
代理机构
代理人
主权项
地址
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