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经营范围
发明名称
Purification of trichloroethylene
摘要
申请公布号
US2888494(A)
申请公布日期
1959.05.26
申请号
US19540463799
申请日期
1954.10.21
申请人
COLUMBIA-SOUTHERN CHEMICAL CORPORATION
发明人
KISSLING LEHR F.
分类号
C07C17/38
主分类号
C07C17/38
代理机构
代理人
主权项
地址
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