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发明名称
摘要
申请公布号
JPH0287288(U)
申请公布日期
1990.07.10
申请号
JP19880165801U
申请日期
1988.12.23
申请人
发明人
分类号
G10H1/24;G10H1/053;(IPC1-7):G10H1/053
主分类号
G10H1/24
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代理人
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