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发明名称
SEPARATION OF TETRAALKYLAMMONIUM SALT BY COOLING
摘要
申请公布号
CA1019681(A)
申请公布日期
1977.10.25
申请号
CA19730169068
申请日期
1973.04.18
申请人
PHILLIPS PETROLEUM COMPANY
发明人
WALTERS, HAROLD C.
分类号
主分类号
代理机构
代理人
主权项
地址
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