发明授权
- 专利标题： Glass-ceramic plates, their manufacturing process, and cooktops equipped with these plates
- 专利标题（中）： 玻璃陶瓷板，其制造工艺和配有这些板的灶具
-
申请号： US12159211申请日： 2007-01-08
-
公开(公告)号： US08354621B2公开(公告)日： 2013-01-15
- 发明人: Laurent Tallet , Carol Dumont , Helene Harmand , Bertrand Charpentier
- 申请人： Laurent Tallet , Carol Dumont , Helene Harmand , Bertrand Charpentier
- 申请人地址： FR Chateau-Thierry
- 专利权人： Eurokera S.N.C.
- 当前专利权人： Eurokera S.N.C.
- 当前专利权人地址： FR Chateau-Thierry
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR0650133 20060116
- 国际申请： PCT/FR2007/050619 WO 20070108
- 国际公布： WO2007/080343 WO 20070719
- 主分类号： H05B3/68
- IPC分类号： H05B3/68
摘要：
A glass-ceramic plate, and production methods and apparatuses in relation to the plate. The plate is designed for example to equip a cooktop, and includes, on at least one of its faces, a differentiated surface finish formed in the body of the bare glass-ceramic plate.