发明授权
- 专利标题： Method of heating glass sheet for laminated glass
- 专利标题（中）： 加热玻璃板玻璃的方法
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申请号： US525537申请日： 1990-05-18
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公开(公告)号： US5074900A公开(公告)日： 1991-12-24
- 发明人: Hideo Yoshizawa , Yasuyuki Nagai
- 申请人： Hideo Yoshizawa , Yasuyuki Nagai
- 申请人地址： JPX
- 专利权人： Nippon Sheet Glass Co., Ltd.
- 当前专利权人： Nippon Sheet Glass Co., Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX1-126122 19890519
- 主分类号： C03B23/02
- IPC分类号： C03B23/02 ; C03B23/023 ; C03B29/08 ; C03C27/12
摘要：
First and second glass sheets, which are to be combined together into a single laminated glass sheet, are heated in a heating furnace so that the temperature of the first glass sheet at the exit of the heating furnace and the temperature of the second glass sheet at the exit of the heating furnace are substantially equal to each other.
公开/授权文献
- US4594738A Drain and overflow device for bathtubs 公开/授权日：1986-06-17
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