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发明名称
Preparation of resitols
摘要
申请公布号
US1917713(A)
申请公布日期
1933.07.11
申请号
US19300447089
申请日期
1930.04.24
申请人
RICHARD HESSEN
发明人
HESSEN RICHARD
分类号
C08G8/28
主分类号
C08G8/28
代理机构
代理人
主权项
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