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发明名称
A process for the production of potassium phthalate and phthalic anhydride
摘要
申请公布号
GB901645(A)
申请公布日期
1962.07.25
申请号
GB19590006455
申请日期
1959.02.25
申请人
JOSEF RATUSKY;FRANTISEK SORM
发明人
分类号
C07C51/41;C07C51/56
主分类号
C07C51/41
代理机构
代理人
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地址
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