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经营范围
发明名称
POWER-TRANSMISSION MECHANISMS
摘要
申请公布号
CA489837(A)
申请公布日期
1953.01.20
申请号
CAD489837
申请日期
申请人
HUMBER LIMITED
发明人
ANDREW MATHIS KAMPER
分类号
主分类号
代理机构
代理人
主权项
地址
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