发明授权
- 专利标题： Plate-like ceramic heater
- 专利标题（中）： 板状陶瓷加热器
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申请号： US136438申请日： 1987-12-17
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公开(公告)号： US4806739A公开(公告)日： 1989-02-21
- 发明人: Takao Kojima , Hiroyuki Ishiguro , Yoshiki Kawachi , Tetsusyo Yamada
- 申请人： Takao Kojima , Hiroyuki Ishiguro , Yoshiki Kawachi , Tetsusyo Yamada
- 申请人地址： JPX Nagoya
- 专利权人： NGK Spark Plug Co., Ltd.
- 当前专利权人： NGK Spark Plug Co., Ltd.
- 当前专利权人地址： JPX Nagoya
- 优先权： JPX59-260069 19841211
- 主分类号： H05B3/20
- IPC分类号： H05B3/20 ; H05B3/28 ; H05B3/26
摘要：
A heater including an electron-conductive pattern designed to generate heat, which has a partially and/or entirely stabilized ZrO.sub.2 -base substrate, an Al.sub.2 O.sub.3 -base coating layer disposed on the surface of the substrate, and an electron-conductive pattern to generate heat disposed on the coating layer.
公开/授权文献
- US6023912A Method of wrapping a floral grouping 公开/授权日：2000-02-15