FR2144527A1 - - Google Patents
Info
- Publication number
- FR2144527A1 FR2144527A1 FR7124247A FR7124247A FR2144527A1 FR 2144527 A1 FR2144527 A1 FR 2144527A1 FR 7124247 A FR7124247 A FR 7124247A FR 7124247 A FR7124247 A FR 7124247A FR 2144527 A1 FR2144527 A1 FR 2144527A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7124247A FR2144527B1 (enEXAMPLES) | 1971-07-02 | 1971-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7124247A FR2144527B1 (enEXAMPLES) | 1971-07-02 | 1971-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2144527A1 true FR2144527A1 (enEXAMPLES) | 1973-02-16 |
| FR2144527B1 FR2144527B1 (enEXAMPLES) | 1974-03-22 |
Family
ID=9079728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7124247A Expired FR2144527B1 (enEXAMPLES) | 1971-07-02 | 1971-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2144527B1 (enEXAMPLES) |
-
1971
- 1971-07-02 FR FR7124247A patent/FR2144527B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2144527B1 (enEXAMPLES) | 1974-03-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |