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发明名称
Differential mechanism
摘要
申请公布号
GB467456(A)
申请公布日期
1937.06.17
申请号
GB19360011412
申请日期
1936.04.21
申请人
CLAYTON ERASMUS FREDERICKSON
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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