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发明名称
An improved mechanical torque-conversion mechanism
摘要
申请公布号
GB538783(A)
申请公布日期
1941.08.15
申请号
GB19400007342
申请日期
1940.04.24
申请人
NORMAN ISHERWOOD
发明人
分类号
F16H33/08
主分类号
F16H33/08
代理机构
代理人
主权项
地址
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