NL7011970A - - Google Patents
Info
- Publication number
- NL7011970A NL7011970A NL7011970A NL7011970A NL7011970A NL 7011970 A NL7011970 A NL 7011970A NL 7011970 A NL7011970 A NL 7011970A NL 7011970 A NL7011970 A NL 7011970A NL 7011970 A NL7011970 A NL 7011970A
- Authority
- NL
- Netherlands
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
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1152569A SE335510B (de) | 1969-08-20 | 1969-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7011970A true NL7011970A (de) | 1971-02-23 |
Family
ID=20294126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7011970A NL7011970A (de) | 1969-08-20 | 1970-08-13 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT302782B (de) |
| BE (1) | BE754950A (de) |
| DE (1) | DE2039900A1 (de) |
| FR (1) | FR2058396A1 (de) |
| NL (1) | NL7011970A (de) |
| SE (1) | SE335510B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2482881A1 (fr) * | 1980-05-21 | 1981-11-27 | Polyventions Suisse Sa | Procede et installation pour la fabrication de panneaux d'echange calorifique ou radiateurs plats |
| JP3039306B2 (ja) * | 1995-02-10 | 2000-05-08 | 株式会社デンソー | プレス加工方法およびプレス加工装置 |
| CA2420273A1 (en) | 2003-02-27 | 2004-08-27 | Peter Zurawel | Heat exchanger plates and manufacturing method |
-
1969
- 1969-08-20 SE SE1152569A patent/SE335510B/xx unknown
-
1970
- 1970-08-11 DE DE19702039900 patent/DE2039900A1/de active Pending
- 1970-08-13 NL NL7011970A patent/NL7011970A/xx unknown
- 1970-08-17 BE BE754950D patent/BE754950A/xx unknown
- 1970-08-18 FR FR7030304A patent/FR2058396A1/fr not_active Withdrawn
- 1970-08-19 AT AT753770A patent/AT302782B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT302782B (de) | 1972-10-25 |
| DE2039900A1 (de) | 1971-03-18 |
| SE335510B (de) | 1971-06-01 |
| FR2058396A1 (en) | 1971-05-28 |
| BE754950A (fr) | 1971-02-01 |