发明名称 |
Insulating window structure and method of forming the same |
摘要 |
A multi-layered windowpane which is substantially transparent and possesses superior insulating properties. The outer and inner layers are glass and between each glass layer there is a perforated layer of substantially transparent plastic.
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申请公布号 |
US4204015(A) |
申请公布日期 |
1980.05.20 |
申请号 |
US19780892516 |
申请日期 |
1978.04.03 |
申请人 |
LEVINE, ROBERT A;WARDLAW, STEPHEN C |
发明人 |
LEVINE, ROBERT A;WARDLAW, STEPHEN C |
分类号 |
B32B17/10;E06B3/66;(IPC1-7):B32B3/10;E06B3/00 |
主分类号 |
B32B17/10 |
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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