SE324751B - - Google Patents
Info
- Publication number
- SE324751B SE324751B SE8305/69A SE830569A SE324751B SE 324751 B SE324751 B SE 324751B SE 8305/69 A SE8305/69 A SE 8305/69A SE 830569 A SE830569 A SE 830569A SE 324751 B SE324751 B SE 324751B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8305/69A SE324751B (en) | 1969-06-11 | 1969-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8305/69A SE324751B (en) | 1969-06-11 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE324751B true SE324751B (en) | 1970-06-15 |
Family
ID=20273702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8305/69A SE324751B (en) | 1969-06-11 | 1969-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE324751B (en) |
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1969
- 1969-06-11 SE SE8305/69A patent/SE324751B/xx unknown