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经营范围
发明名称
Variable velocity ratio gearing
摘要
申请公布号
US2273404(A)
申请公布日期
1942.02.17
申请号
US19400331029
申请日期
1940.04.22
申请人
JEREMIAH HEALEY FRANCIS
发明人
HEALEY FRANCIS JEREMIAH
分类号
F16H3/36
主分类号
F16H3/36
代理机构
代理人
主权项
地址
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