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发明名称
Improved change-speed driving mechanism
摘要
申请公布号
GB774469(A)
申请公布日期
1957.05.08
申请号
GB19550031216
申请日期
1955.11.01
申请人
THE HOTPOINT ELECTRIC APPLIANCE COMPANY LIMITED
发明人
分类号
D06F37/36;F16H3/08;F16H61/02
主分类号
D06F37/36
代理机构
代理人
主权项
地址
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