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发明名称
Compositions of matter
摘要
申请公布号
GB694563(A)
申请公布日期
1953.07.22
申请号
GB19490012350
申请日期
1949.05.09
申请人
N.V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C07F9/38;C07F9/40;C10M137/12;C21D1/58
主分类号
C07F9/38
代理机构
代理人
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地址
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