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发明名称
摘要
申请公布号
JPH0694949(B2)
申请公布日期
1994.11.24
申请号
JP19880301217
申请日期
1988.11.29
申请人
发明人
分类号
F24H9/00;A47K3/00;B01D35/027;(IPC1-7):F24H9/00
主分类号
F24H9/00
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代理人
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