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发明名称
Procédé pour la fabrication de produits modifiés de condensation du phénol et de la formaldéhyde
摘要
申请公布号
FR810073(A)
申请公布日期
1937.03.15
申请号
FRD810073
申请日期
1936.07.31
申请人
LA SOCIETE FRANCAISE BECKACITE
发明人
分类号
C08G8/28
主分类号
C08G8/28
代理机构
代理人
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地址
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