| 发明名称 |
PACKAGED ADD-ON MULTIPLE GLAZING UNITS AND METHOD |
| 摘要 |
<p>Two prefabricated add-on glazing subassemblies are sealed together to form a package for handling, shipping, and storage. When separated, each subassembly is mounted onto an existing single glazed window to convert it to an insulating, sealed, multiple glazed installation.</p> |
| 申请公布号 |
CA1042722(A) |
申请公布日期 |
1978.11.21 |
| 申请号 |
CA19750221672 |
申请日期 |
1975.03.10 |
| 申请人 |
PPG INDUSTRIES, INC. |
发明人 |
MAZZONI, RENATO J.;BOWSER, GEORGE H.;STEWART, JOHN L. |
| 分类号 |
E06B3/54;E06B3/66;E06B3/663;(IPC1-7):06B3/66 |
主分类号 |
E06B3/54 |
| 代理机构 |
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代理人 |
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