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发明名称
Two-stage distillation of orthosubstituted ring compounds
摘要
申请公布号
US2409773(A)
申请公布日期
1946.10.22
申请号
US19410395784
申请日期
1941.05.29
申请人
SHELL DEVELOPMENT COMPANY
发明人
JR. DANIEL B. LUTEN,;BENEDICTIS ALDO DE
分类号
C07C37/74
主分类号
C07C37/74
代理机构
代理人
主权项
地址
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