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发明名称
Apparatus for measuring insulation qualities of a material including plural shielding means surrounding the excitation voltage source
摘要
申请公布号
US3211998(A)
申请公布日期
1965.10.12
申请号
US19620215176
申请日期
1962.08.06
申请人
WESTERN ELECTRODYNAMICS, INC.
发明人
KIDWELL ROBERT L.
分类号
G01R31/14
主分类号
G01R31/14
代理机构
代理人
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地址
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