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发明名称
System for unloading reactors
摘要
申请公布号
US2982711(A)
申请公布日期
1961.05.02
申请号
US19470725978
申请日期
1947.02.03
申请人
RAND JR ALONZO C
发明人
JR. ALONZO C. RAND,
分类号
G21C19/20
主分类号
G21C19/20
代理机构
代理人
主权项
地址
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