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发明名称
METHOD OF PURIFYING PERCHLOROETHYLENE
摘要
申请公布号
CA779359(A)
申请公布日期
1968.02.27
申请号
CAD779359
申请日期
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
WILLIAM E. WIMER;BOBBY O. BOWERS;GERALD R. NEIKIRK
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主分类号
代理机构
代理人
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