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经营范围
发明名称
VARIABLE COLOR LAMP
摘要
申请公布号
EP0494310(A4)
申请公布日期
1992.11.19
申请号
EP19910913076
申请日期
1991.07.18
申请人
TOTO LTD.
发明人
HAYASHI, KOICHI, TOTO LTD.
分类号
H01J61/12;H01J61/30;H01J61/94;H05B41/36;H05B41/392;(IPC1-7):H01J61/94
主分类号
H01J61/12
代理机构
代理人
主权项
地址
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