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经营范围
发明名称
LIFTING ELECTROMAGNET
摘要
申请公布号
JPS5439863(A)
申请公布日期
1979.03.27
申请号
JP19770105845
申请日期
1977.09.05
申请人
HITACHI LTD;HITACHI OMIKA DENKI
发明人
SOTODATE AKIYOSHI;AOSHIMA MASARU;KADOWAKI TAKASHI;TAKEUCHI REIJI;WACHI TADASHI
分类号
H01F7/20;B66C1/00;B66C1/06
主分类号
H01F7/20
代理机构
代理人
主权项
地址
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