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经营范围
发明名称
PULVERIZING COAL FIRING SYSTEM FOR BLAST FURNACE
摘要
申请公布号
CA772562(A)
申请公布日期
1967.11.28
申请号
CAD772562
申请日期
申请人
THE BABCOCK AND WILCOX COMPANY
发明人
LEONARD PEARSON
分类号
主分类号
代理机构
代理人
主权项
地址
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