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发明名称
Method and apparatus for optically measuring electric and magnetic quantities having an optical sensing head exhibiting the Pockel's and Faraday effects
摘要
申请公布号
US4933629(A)
申请公布日期
1990.06.12
申请号
US19890376633
申请日期
1989.07.07
申请人
NGK INSULATORS, LTD.
发明人
KOZUKA, YOSHINARI;KAKIZAKI, YUICHI;SEKIYA, TAKAYUKI;ABE, HIROAKI
分类号
G01R33/032;G01R15/24;G01R21/06
主分类号
G01R33/032
代理机构
代理人
主权项
地址
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