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发明名称
TWO-STAGE PHOSGENATION PROCESS FOR PRODUCING ORGANIC ISOCYANATES
摘要
申请公布号
CA824699(A)
申请公布日期
1969.10.07
申请号
CAD824699
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
BRENTON R. GRANT, JR.;CARL F. IRWIN
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