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发明名称
Diacetone composition
摘要
申请公布号
US2353209(A)
申请公布日期
1944.07.11
申请号
US19410381895
申请日期
1941.03.05
申请人
WILLIAMS SOPHIA O
发明人
WILLIAMS SOPHIA O.
分类号
C07C49/17
主分类号
C07C49/17
代理机构
代理人
主权项
地址
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