NL7207805A - - Google Patents
Info
- Publication number
- NL7207805A NL7207805A NL7207805A NL7207805A NL7207805A NL 7207805 A NL7207805 A NL 7207805A NL 7207805 A NL7207805 A NL 7207805A NL 7207805 A NL7207805 A NL 7207805A NL 7207805 A NL7207805 A NL 7207805A
- 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
- B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
-
- 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
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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, 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
- B21C23/22—Making metal-coated products; Making products from two or more metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE751171A SE365956B (cs) | 1971-06-10 | 1971-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207805A true NL7207805A (cs) | 1972-12-12 |
Family
ID=20271561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207805A NL7207805A (cs) | 1971-06-10 | 1972-06-08 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2227606A1 (cs) |
| FR (1) | FR2140628A1 (cs) |
| GB (1) | GB1383544A (cs) |
| NL (1) | NL7207805A (cs) |
| SE (1) | SE365956B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695759A (en) * | 1981-10-29 | 1987-09-22 | Champion Spark Plug Company | Method for producing a composite center electrode and an electrode |
-
1971
- 1971-06-10 SE SE751171A patent/SE365956B/xx unknown
-
1972
- 1972-06-07 DE DE19722227606 patent/DE2227606A1/de active Pending
- 1972-06-08 NL NL7207805A patent/NL7207805A/xx unknown
- 1972-06-09 GB GB2693972A patent/GB1383544A/en not_active Expired
- 1972-06-09 FR FR7220847A patent/FR2140628A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1383544A (en) | 1974-02-12 |
| SE365956B (cs) | 1974-04-08 |
| FR2140628A1 (cs) | 1973-01-19 |
| DE2227606A1 (de) | 1973-01-04 |