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发明名称
Vibratory motor
摘要
申请公布号
US2239931(A)
申请公布日期
1941.04.29
申请号
US19390287494
申请日期
1939.07.31
申请人
GILLETTE SAFETY RAZOR COMPANY
发明人
PRESCOTT ROBERT S.
分类号
H02K33/04
主分类号
H02K33/04
代理机构
代理人
主权项
地址
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