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经营范围
发明名称
Méthode pour la fabrication à base de sulfonamides de résines claires, chimiquement stables et stables à la lumière, par condensation de sulfonamides aromatiques et formaldéhyde
摘要
申请公布号
FR1022316(A)
申请公布日期
1953.03.03
申请号
FRD1022316
申请日期
1950.01.13
申请人
AKTIEBOLAGET BOFORS
发明人
BENGTSSON E.
分类号
C08G12/04;C08G12/24
主分类号
C08G12/04
代理机构
代理人
主权项
地址
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