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发明名称
DEVICE FOR DETECTING AND CLOSING KEYBOARD SWITCH
摘要
申请公布号
JPS5244626(A)
申请公布日期
1977.04.07
申请号
JP19760110652
申请日期
1976.09.13
申请人
DOICHIYU RISAACHI LAB LTD
发明人
RARUFU DOITSUCHIE;RESURII JIEI DOITSUCHIE
分类号
G10H1/18
主分类号
G10H1/18
代理机构
代理人
主权项
地址
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