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发明名称
Method of recovering phthalic anhydride
摘要
申请公布号
US2071329(A)
申请公布日期
1937.02.23
申请号
US19350037373
申请日期
1935.08.22
申请人
THE SOLVAY PROCESS COMPANY
发明人
BROWN RALPH LYMAN
分类号
C07C51/573
主分类号
C07C51/573
代理机构
代理人
主权项
地址
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