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发明名称
TOKADENSHIKENKINKAGAMI
摘要
申请公布号
JPH0244103(B2)
申请公布日期
1990.10.02
申请号
JP19840077110
申请日期
1984.04.17
申请人
NIPPON ELECTRON OPTICS LAB
发明人
TOMITA TAKESHI;HARADA YOSHASU;OOI KORO
分类号
H01J37/10;H01J37/141;H01J37/26
主分类号
H01J37/10
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代理人
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