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发明名称
METHOD OF FIRING UP COAL DUST FIRED POWER BOILERS
摘要
申请公布号
PL140918(B1)
申请公布日期
1987.06.30
申请号
PL19830243171
申请日期
1983.07.26
申请人
发明人
分类号
F22B31/08;F22B35/04;F23Q;(IPC1-7):F22B35/04
主分类号
F22B31/08
代理机构
代理人
主权项
地址
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