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发明名称
Improvements in and relating to the grinding or polishing of surfaces of helically toothed gears or the like
摘要
申请公布号
GB580270(A)
申请公布日期
1946.09.02
申请号
GB19440009270
申请日期
1944.05.15
申请人
THE PARSONS MARINE STEAM TURBINE COMPANY LIMITED;STANLEY SMITH COOK;LOUIS MORTIMER DOUGLAS
发明人
分类号
B23F19/04
主分类号
B23F19/04
代理机构
代理人
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地址
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