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发明名称
RADIATION SHIELDING FIBER AND MANUFACTURE THEREOF
摘要
申请公布号
JPS63198898(A)
申请公布日期
1988.08.17
申请号
JP19870031889
申请日期
1987.02.13
申请人
JAPAN EXLAN CO LTD
发明人
TANAKA KOJI;ONO HIROSHI
分类号
G21F3/02;G21F1/10
主分类号
G21F3/02
代理机构
代理人
主权项
地址
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Foerdervorrichtung
