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经营范围
发明名称
Manufacture of nuclear alkylated anilines
摘要
申请公布号
US2159370(A)
申请公布日期
1939.05.23
申请号
US19370133644
申请日期
1937.03.29
申请人
THE DOW CHEMICAL COMPANY
发明人
DREISBACH ROBERT R.
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