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发明名称
Hydrofluoric acid process
摘要
申请公布号
US2379022(A)
申请公布日期
1945.06.26
申请号
US19430487143
申请日期
1943.05.15
申请人
PHILLIPS PETROLEUM COMPANY
发明人
MATUSZAK MARYAN P.
分类号
C01B7/19
主分类号
C01B7/19
代理机构
代理人
主权项
地址
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