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发明名称
摘要
申请公布号
JPS5334009(B2)
申请公布日期
1978.09.18
申请号
JP19740102451
申请日期
1974.09.05
申请人
发明人
分类号
F24H1/44;F24H1/24;F24H1/30
主分类号
F24H1/44
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代理人
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