FR1010167A - - Google Patents
Info
- Publication number
- FR1010167A FR1010167A FR1010167DA FR1010167A FR 1010167 A FR1010167 A FR 1010167A FR 1010167D A FR1010167D A FR 1010167DA FR 1010167 A FR1010167 A FR 1010167A
- 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.)
- Expired
Links
Classifications
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- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/083—Supply, or operations combined with supply, of strip material
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1010167A true FR1010167A (it) | 1952-06-14 |
Family
ID=1567417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1010167D Expired FR1010167A (it) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1010167A (it) |
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0
- FR FR1010167D patent/FR1010167A/fr not_active Expired