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发明名称
Improvements in or relating to the production of oil-soluble condensation products from phenols and aldehydes
摘要
申请公布号
GB493290(A)
申请公布日期
1938.10.05
申请号
GB19370009442
申请日期
1937.04.02
申请人
BAKELITE GESELLSCHAFT M.B.H.
发明人
分类号
C08G8/28
主分类号
C08G8/28
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