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发明名称
ELEKTROSTATISK SKAERM
摘要
申请公布号
FI801932(A)
申请公布日期
1980.12.20
申请号
FI19800001932
申请日期
1980.06.16
申请人
SPHERE INVESTMENTS LTD
发明人
VESCOVI VALENTINO FRANCESCO;RICHARDS ARTHUR WILKIE
分类号
G01V3/11;G12B17/02;H01F27/36;H05K9/00;(IPC1-7):H05K/
主分类号
G01V3/11
代理机构
代理人
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地址
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