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发明名称
ANALOG METER HAVING MEANS TO PROVIDE A DIGITAL READING OF THE POINTER POSITION
摘要
申请公布号
US3581203(A)
申请公布日期
1971.05.25
申请号
USD3581203
申请日期
1969.01.02
申请人
WILLIAM FLOWER
发明人
WILLIAM FLOWER
分类号
G01R1/30;H03M1/00;(IPC1-7):G01R31/00;G01R19/26
主分类号
G01R1/30
代理机构
代理人
主权项
地址
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