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发明名称
Improvements in and relating to laminated staggered tooth gears
摘要
申请公布号
GB326048(A)
申请公布日期
1930.03.06
申请号
GB19290010176
申请日期
1929.04.02
申请人
ARTHUR KEIGHLEY;THOS. W. WARD LIMITED
发明人
分类号
F16H55/14
主分类号
F16H55/14
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代理人
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