FR2272762B1 - - Google Patents
Info
- Publication number
- FR2272762B1 FR2272762B1 FR7516416A FR7516416A FR2272762B1 FR 2272762 B1 FR2272762 B1 FR 2272762B1 FR 7516416 A FR7516416 A FR 7516416A FR 7516416 A FR7516416 A FR 7516416A FR 2272762 B1 FR2272762 B1 FR 2272762B1
- 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
-
- 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
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/042—Manufacture of coated wire or bars
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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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2386274A GB1501867A (en) | 1974-05-29 | 1974-05-29 | Manufacture of tinned copper wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272762A1 FR2272762A1 (de) | 1975-12-26 |
| FR2272762B1 true FR2272762B1 (de) | 1982-07-23 |
Family
ID=10202535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516416A Expired FR2272762B1 (de) | 1974-05-29 | 1975-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT339850B (de) |
| FR (1) | FR2272762B1 (de) |
| GB (1) | GB1501867A (de) |
| IT (1) | IT1035897B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348362C (zh) * | 2005-05-11 | 2007-11-14 | 昆山成利焊锡制造有限公司 | Φ0.25mm三芯无铅焊锡丝的生产方法 |
| CN113106369A (zh) * | 2021-04-15 | 2021-07-13 | 江西富鸿金属有限公司 | 一种超细铜线的热镀锡工艺 |
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1974
- 1974-05-29 GB GB2386274A patent/GB1501867A/en not_active Expired
-
1975
- 1975-05-27 FR FR7516416A patent/FR2272762B1/fr not_active Expired
- 1975-05-27 IT IT4979675A patent/IT1035897B/it active
- 1975-05-28 AT AT407775A patent/AT339850B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272762A1 (de) | 1975-12-26 |
| AT339850B (de) | 1977-11-10 |
| GB1501867A (en) | 1978-02-22 |
| ATA407775A (de) | 1977-03-15 |
| IT1035897B (it) | 1979-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |