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发明名称
Metallic film potentiometer
摘要
申请公布号
US2760036(A)
申请公布日期
1956.08.21
申请号
US19520309768
申请日期
1952.09.16
申请人
RAYMER ROBERT C
发明人
RAYMER ROBERT C.
分类号
H01C1/12;H01C10/00;H01C10/30
主分类号
H01C1/12
代理机构
代理人
主权项
地址
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