发明名称 |
Manufactured glass by contiguous float process |
摘要 |
Flat glass having superior optical quality is continuously produced by a contiguous float process in which lamellar flows are established in a molten glass conditioner and the flow patterns are maintained in a stream of glass unidirectionally delivered onto a pool of molten metal on which the glass is cooled and unidirectionally attenuated to form a ribbon of glass.
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申请公布号 |
US4091156(A) |
申请公布日期 |
1978.05.23 |
申请号 |
US19740479010 |
申请日期 |
1974.06.13 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
EDGE, CHARLES K.;KUNKLE, GERALD E. |
分类号 |
C03B5/183;C03B18/04;(IPC1-7):B32B3/02 |
主分类号 |
C03B5/183 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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