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发明名称
NONBURNING TRANSFORMER
摘要
申请公布号
JPH01158709(A)
申请公布日期
1989.06.21
申请号
JP19870316241
申请日期
1987.12.16
申请人
HITACHI LTD
发明人
YAMAZAKI HARUYUKI;SAKAMOTO TAKESHI;HIRAISHI KIYOTO;KAWASHIMA KEIZABURO
分类号
H01F27/18
主分类号
H01F27/18
代理机构
代理人
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地址
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