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发明名称
COAL FIRED BURNER
摘要
申请公布号
PL153880(B1)
申请公布日期
1991.06.28
申请号
PL19870267112
申请日期
1987.07.30
申请人
发明人
分类号
F23D;F23D1/00;(IPC1-7):F23D1/00
主分类号
F23D
代理机构
代理人
主权项
地址
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