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发明名称
An improved clutch for use more especially in the transmission of power in motor boats
摘要
申请公布号
GB350143(A)
申请公布日期
1931.06.11
申请号
GB19300012162
申请日期
1930.04.17
申请人
JAMES BURNS DUMBELL;PHILIP BURNS DUMBELL
发明人
分类号
F16D23/04
主分类号
F16D23/04
代理机构
代理人
主权项
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