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发明名称
SUPERCONDUCTOR MATERIAL
摘要
申请公布号
JPH0283216(A)
申请公布日期
1990.03.23
申请号
JP19880235200
申请日期
1988.09.20
申请人
HITACHI CHEM CO LTD
发明人
KUWAJIMA HIDEJI;YAMANA SHOZO;SUMIYA KEIJI;ASHIZAWA TORANOSUKE;SHIMODA SHUICHIRO;ISHIHARA MINORU
分类号
C01G25/00;C01G1/00;H01B12/00
主分类号
C01G25/00
代理机构
代理人
主权项
地址
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