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发明名称
摘要
申请公布号
JPS53154419(U)
申请公布日期
1978.12.05
申请号
JP19770060425U
申请日期
1977.05.11
申请人
发明人
分类号
F23N5/26;F16K31/46;F23N5/24;(IPC1-7):F16K31/46
主分类号
F23N5/26
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代理人
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