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发明名称
摘要
申请公布号
JPS54107568(U)
申请公布日期
1979.07.28
申请号
JP19780002901U
申请日期
1978.01.14
申请人
发明人
分类号
F23Q2/28;(IPC1-7):F23Q2/28
主分类号
F23Q2/28
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代理人
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