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发明名称
PHOTOCHEMICAL PREPARATION OF UREA
摘要
申请公布号
CA593190(A)
申请公布日期
1960.02.23
申请号
CAD593190
申请日期
申请人
SUN OIL COMPANY
发明人
WILLIAM E. THOMPSON
分类号
主分类号
代理机构
代理人
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