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发明名称
FREMGANGSMAATE FOR FREMSTILLING AV MALEINSYREANHYDRID
摘要
申请公布号
NO143171(C)
申请公布日期
1980.12.29
申请号
NO19730001848
申请日期
1973.05.04
申请人
STANDARD OIL CO, THE,
发明人
MILBERGER, ERNEST CARL,;DOLHYJ, SERGE ROMAN,
分类号
B01J23/28;B01J23/30;B01J23/88;C07C51/23;C07C51/25;C07C51/31;(IPC1-7):C07C57/14;C07D307/60
主分类号
B01J23/28
代理机构
代理人
主权项
地址
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