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发明名称
TREATMENT OF UNREACTED AMMONIA IN THE MANUFACTURE OF UREA
摘要
申请公布号
CA535407(A)
申请公布日期
1957.01.08
申请号
CAD535407
申请日期
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
MASAO HIRANO;MAKOTO TSUNODA
分类号
主分类号
代理机构
代理人
主权项
地址
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