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经营范围
发明名称
VACUUM VALVE
摘要
申请公布号
JPH10214545(A)
申请公布日期
1998.08.11
申请号
JP19970016068
申请日期
1997.01.30
申请人
FUJI ELECTRIC CO LTD
发明人
OSAWA YUKIO
分类号
H01H33/66;(IPC1-7):H01H33/66
主分类号
H01H33/66
代理机构
代理人
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地址
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