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发明名称
摘要
申请公布号	JPS5827689(U)	申请公布日期	1983.02.22
申请号	JP19810122682U	申请日期	1981.08.19
申请人		发明人
分类号	F28F1/40;F28F13/12;(IPC1-7):F28F13/12	主分类号	F28F1/40
代理机构		代理人
主权项
地址

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