发明名称 RADIATION SHIELDING MATERIAL AND METHOD FOR MANUFACTURING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a radiation shielding material capable of shielding &gamma; rays. <P>SOLUTION: The invention provides the radiation shielding material including at least one of bismuth and titanium, silicon and strontium as essential elements and provides a method for manufacturing the radiation shielding material. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013076696(A) 申请公布日期 2013.04.25
申请号 JP20120203709 申请日期 2012.09.14
申请人 KAWAHARA TECHNICAL RESEARCH INC 发明人 KAWAHARA SATOSHI
分类号 G21F1/08 主分类号 G21F1/08
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