SE328594B - - Google Patents
Info
- Publication number
- SE328594B SE328594B SE1536869A SE1536869A SE328594B SE 328594 B SE328594 B SE 328594B SE 1536869 A SE1536869 A SE 1536869A SE 1536869 A SE1536869 A SE 1536869A SE 328594 B SE328594 B SE 328594B
- Authority
- SE
- Sweden
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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
- F25C3/02—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for ice rinks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1536869A SE328594B (en) | 1969-11-10 | 1969-11-10 | |
FI267170A FI44243B (en) | 1969-11-10 | 1970-09-30 | |
DE19702049036 DE2049036A1 (en) | 1969-11-10 | 1970-10-06 | Refrigerating plant for man-made ice - skating rinks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1536869A SE328594B (en) | 1969-11-10 | 1969-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE328594B true SE328594B (en) | 1970-09-21 |
Family
ID=20300550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1536869A SE328594B (en) | 1969-11-10 | 1969-11-10 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2049036A1 (en) |
FI (1) | FI44243B (en) |
SE (1) | SE328594B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9777441B2 (en) | 2012-07-25 | 2017-10-03 | Guang Jing LI | Modular assembled artificial skating rink |
-
1969
- 1969-11-10 SE SE1536869A patent/SE328594B/xx unknown
-
1970
- 1970-09-30 FI FI267170A patent/FI44243B/fi active
- 1970-10-06 DE DE19702049036 patent/DE2049036A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FI44243B (en) | 1971-06-30 |
DE2049036A1 (en) | 1971-06-09 |