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发明名称
CONCRETE FOR SHIELDING RADIATION
摘要
申请公布号
JPS6235295(A)
申请公布日期
1987.02.16
申请号
JP19850174073
申请日期
1985.08.09
申请人
FUJITA CORP
发明人
KONNO MASAHARU
分类号
G21F1/04
主分类号
G21F1/04
代理机构
代理人
主权项
地址
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