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经营范围
发明名称
摘要
申请公布号
DE2735749(C2)
申请公布日期
1987.12.23
申请号
DE19772735749
申请日期
1977.08.09
申请人
VIDEON S.A., BOULOGNE-SUR-SEINE, HAUTS-DE-SEINE, FR
发明人
NISSEN, ALEX, PARIS, FR;BAROUH, ROGER, ACHERES, FR
分类号
H01J29/76;(IPC1-7):H01J29/76
主分类号
H01J29/76
代理机构
代理人
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地址
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