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发明名称
Verfahren zur Gewinnung des Anhydrids einer organischen Polycarbonsäure aus einem dasselbe enthaltenden Gasgemisch.
摘要
申请公布号
CH170081(A)
申请公布日期
1934.06.30
申请号
CHD170081
申请日期
1933.01.30
申请人
NATIONAL ANILINE & CHEMICAL COMPANY INC.
发明人
NATIONAL ANILINE & CHEMICAL COMPANY INC.
分类号
C07C51/48;C07C51/573
主分类号
C07C51/48
代理机构
代理人
主权项
地址
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