DD106461A1 - - Google Patents
Info
- Publication number
- DD106461A1 DD106461A1 DD17172172A DD17172172A DD106461A1 DD 106461 A1 DD106461 A1 DD 106461A1 DD 17172172 A DD17172172 A DD 17172172A DD 17172172 A DD17172172 A DD 17172172A DD 106461 A1 DD106461 A1 DD 106461A1
- 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
- F25D21/02—Detecting the presence 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17172172A DD106461A1 (OSRAM) | 1972-06-21 | 1972-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17172172A DD106461A1 (OSRAM) | 1972-06-21 | 1972-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD106461A1 true DD106461A1 (OSRAM) | 1974-06-12 |
Family
ID=5491750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17172172A DD106461A1 (OSRAM) | 1972-06-21 | 1972-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD106461A1 (OSRAM) |
-
1972
- 1972-06-21 DD DD17172172A patent/DD106461A1/xx unknown