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发明名称
ELECTRICAL ROTATION TRANSDUCERS
摘要
申请公布号
GB1482705(A)
申请公布日期
1977.08.10
申请号
GB19740045448
申请日期
1974.10.21
申请人
HITACHI LTD
发明人
分类号
H01F29/10;(IPC1-7):G01B7/30;G01D5/22
主分类号
H01F29/10
代理机构
代理人
主权项
地址
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