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发明名称
Improvements in or relating to the production of phenolate solutions and phenols
摘要
申请公布号
GB738177(A)
申请公布日期
1955.10.12
申请号
GB19520030164
申请日期
1952.11.28
申请人
DR. C. OTTO & COMP. G.M.B.H.
发明人
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