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发明名称
MANUFACTURE OF FLUORESCENT CHARACTER DISPLAY TUBE
摘要
申请公布号
JPS6226737(A)
申请公布日期
1987.02.04
申请号
JP19850165200
申请日期
1985.07.26
申请人
RICOH CO LTD
发明人
MIZUNO AKINORI
分类号
H01J9/02;H01J9/14;H01J9/18
主分类号
H01J9/02
代理机构
代理人
主权项
地址
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