FR772281A - Manufacturing process of flexible metal tubes - Google Patents
Manufacturing process of flexible metal tubesInfo
- Publication number
- FR772281A FR772281A FR772281DA FR772281A FR 772281 A FR772281 A FR 772281A FR 772281D A FR772281D A FR 772281DA FR 772281 A FR772281 A FR 772281A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- flexible metal
- metal tubes
- tubes
- flexible
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB772281X | 1933-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR772281A true FR772281A (en) | 1934-10-26 |
Family
ID=10497333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR772281D Expired FR772281A (en) | 1933-11-20 | 1934-04-24 | Manufacturing process of flexible metal tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR772281A (en) |
-
1934
- 1934-04-24 FR FR772281D patent/FR772281A/en not_active Expired
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