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发明名称
SPEED ANNUNCIATOR OF MOTOR
摘要
申请公布号
JPS54100781(A)
申请公布日期
1979.08.08
申请号
JP19780006868
申请日期
1978.01.25
申请人
BROTHER IND LTD
发明人
KATOU MASATAKA
分类号
G01P3/42;G01P3/44;H02P29/00
主分类号
G01P3/42
代理机构
代理人
主权项
地址
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