NL7203300A - - Google Patents
Info
- Publication number
- NL7203300A NL7203300A NL7203300A NL7203300A NL7203300A NL 7203300 A NL7203300 A NL 7203300A NL 7203300 A NL7203300 A NL 7203300A NL 7203300 A NL7203300 A NL 7203300A NL 7203300 A NL7203300 A NL 7203300A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/007—Hydrostatic extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Extrusion Of Metal (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE327871A SE356446B (cs) | 1971-03-15 | 1971-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203300A true NL7203300A (cs) | 1972-09-19 |
Family
ID=20261767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203300A NL7203300A (cs) | 1971-03-15 | 1972-03-13 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA966447A (cs) |
| CH (1) | CH535616A (cs) |
| DE (1) | DE2212031A1 (cs) |
| FR (1) | FR2130257B1 (cs) |
| GB (1) | GB1374032A (cs) |
| IT (1) | IT958704B (cs) |
| NL (1) | NL7203300A (cs) |
| SE (1) | SE356446B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433315B (zh) * | 2013-08-23 | 2016-02-24 | 北方材料科学与工程研究院有限公司 | 高速钢静液挤压变形强化方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1468073A (fr) * | 1966-02-11 | 1967-02-03 | United Kincdom Atomic Energy A | Procédé de fabrication d'objets tubulaires par extrusion hydrostatique |
-
1971
- 1971-03-15 SE SE327871A patent/SE356446B/xx unknown
-
1972
- 1972-03-06 CH CH327872A patent/CH535616A/de not_active IP Right Cessation
- 1972-03-10 CA CA136,848A patent/CA966447A/en not_active Expired
- 1972-03-13 DE DE19722212031 patent/DE2212031A1/de active Pending
- 1972-03-13 NL NL7203300A patent/NL7203300A/xx not_active Application Discontinuation
- 1972-03-14 GB GB1173772A patent/GB1374032A/en not_active Expired
- 1972-03-14 IT IT6780072A patent/IT958704B/it active
- 1972-03-15 FR FR7208981A patent/FR2130257B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE356446B (cs) | 1973-05-28 |
| IT958704B (it) | 1973-10-30 |
| FR2130257B1 (cs) | 1977-12-23 |
| GB1374032A (en) | 1974-11-13 |
| FR2130257A1 (cs) | 1972-11-03 |
| CA966447A (en) | 1975-04-22 |
| DE2212031A1 (de) | 1972-09-21 |
| CH535616A (de) | 1973-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |