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经营范围
发明名称
Emissive heat radiator
摘要
申请公布号
EP0831513(B1)
申请公布日期
2002.12.04
申请号
EP19970116296
申请日期
1997.09.18
申请人
NEC CORPORATION
发明人
KONISHI, TAKAYOSHI;AZAMI, TAKESHI
分类号
H01J23/033;(IPC1-7):H01J23/033
主分类号
H01J23/033
代理机构
代理人
主权项
地址
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