FR763130A - Pipe elbow and its manufacturing process - Google Patents
Pipe elbow and its manufacturing processInfo
- Publication number
- FR763130A FR763130A FR763130DA FR763130A FR 763130 A FR763130 A FR 763130A FR 763130D A FR763130D A FR 763130DA FR 763130 A FR763130 A FR 763130A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- pipe elbow
- elbow
- pipe
- manufacturing
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR763130T | 1933-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR763130A true FR763130A (en) | 1934-04-24 |
Family
ID=9178875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR763130D Expired FR763130A (en) | 1933-10-02 | 1933-10-02 | Pipe elbow and its manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR763130A (en) |
-
1933
- 1933-10-02 FR FR763130D patent/FR763130A/en not_active Expired
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