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发明名称
摘要
申请公布号
JPH02120686(U)
申请公布日期
1990.09.28
申请号
JP19890030569U
申请日期
1989.03.17
申请人
发明人
分类号
F25D17/08;F25D29/00;(IPC1-7):F25D17/08
主分类号
F25D17/08
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代理人
主权项
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