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经营范围
发明名称
OUTPUT BUFFER CIRCUIT DEVICE
摘要
申请公布号
JPH07135456(A)
申请公布日期
1995.05.23
申请号
JP19930282430
申请日期
1993.11.11
申请人
RICOH CO LTD
发明人
FUKUMURA KEIJI
分类号
H03K19/003;G11C11/409;H03K5/02;H03K17/16;H03K17/687;H03K19/0175;(IPC1-7):H03K17/16;H03K19/017
主分类号
H03K19/003
代理机构
代理人
主权项
地址
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