DD54020A - - Google Patents
Info
- Publication number
- DD54020A DD54020A DD54020DA DD54020A DD 54020 A DD54020 A DD 54020A DD 54020D A DD54020D A DD 54020DA DD 54020 A DD54020 A DD 54020A
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD54020A true DD54020A (de) |
Family
ID=250778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD54020D DD54020A (de) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD54020A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2917721A1 (de) * | 1978-05-02 | 1979-11-08 | Tokyo Shibaura Electric Co | Gefrierkuehlschrank |
-
0
- DD DD54020D patent/DD54020A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2917721A1 (de) * | 1978-05-02 | 1979-11-08 | Tokyo Shibaura Electric Co | Gefrierkuehlschrank |
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