| 发明名称 |
Refrigerator including air wall separating the freezer and fresh food portions |
| 摘要 |
A household refrigerator has a compartment divided into a freezer portion and a fresh food portion. Instead of a solid partition, a moving invisible layer of air isolates the two portions from each other.
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| 申请公布号 |
US4058989(A) |
申请公布日期 |
1977.11.22 |
| 申请号 |
US19750642683 |
申请日期 |
1975.12.22 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HORVAY, JULIUS B.;ALVAREZ, ROBERT J. |
| 分类号 |
F25D11/02;F25D17/06;F25D23/02;F25D23/06;(IPC1-7):A47F3/04;F24F9/00 |
主分类号 |
F25D11/02 |
| 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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