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经营范围
发明名称
Production of diphenyl sulphones
摘要
申请公布号
US2385899(A)
申请公布日期
1945.10.02
申请号
US19430474690
申请日期
1943.02.04
申请人
MERCK & CO., INC.
发明人
WEIJLARD JOHN;MESSERLY JOHN PAUL
分类号
C07C317/00
主分类号
C07C317/00
代理机构
代理人
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