FR1456125A - Manufacture of hollow objects - Google Patents
Manufacture of hollow objectsInfo
- Publication number
- FR1456125A FR1456125A FR36972A FR36972A FR1456125A FR 1456125 A FR1456125 A FR 1456125A FR 36972 A FR36972 A FR 36972A FR 36972 A FR36972 A FR 36972A FR 1456125 A FR1456125 A FR 1456125A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- hollow objects
- hollow
- objects
- Prior art date
- 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.)
- Expired
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
- B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36972A FR1456125A (en) | 1965-11-02 | 1965-11-02 | Manufacture of hollow objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36972A FR1456125A (en) | 1965-11-02 | 1965-11-02 | Manufacture of hollow objects |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1456125A true FR1456125A (en) | 1966-05-20 |
Family
ID=8591653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR36972A Expired FR1456125A (en) | 1965-11-02 | 1965-11-02 | Manufacture of hollow objects |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1456125A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561368A1 (en) * | 1983-12-01 | 1985-09-20 | Cegedur | Aluminium heat exchange panel prodn. |
-
1965
- 1965-11-02 FR FR36972A patent/FR1456125A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561368A1 (en) * | 1983-12-01 | 1985-09-20 | Cegedur | Aluminium heat exchange panel prodn. |
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