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发明名称
RECOVERY OF HEAT VALUES FROM SULFURIC ACID SLUDGES
摘要
申请公布号
CA619895(A)
申请公布日期
1961.05.09
申请号
CAD619895
申请日期
申请人
SUN OIL COMPANY
发明人
WILLARD K. PARCELLS
分类号
主分类号
代理机构
代理人
主权项
地址
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