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经营范围
发明名称
Manufacture of aldehydes
摘要
申请公布号
US1909833(A)
申请公布日期
1933.05.16
申请号
US19270176293
申请日期
1927.03.17
申请人
GENERAL ANILINE WORKS, INC.
发明人
JOHANNSEN ADOLF
分类号
C07C45/49
主分类号
C07C45/49
代理机构
代理人
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地址
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