NL249360A - - Google Patents
Info
- Publication number
- NL249360A NL249360A NL249360DA NL249360A NL 249360 A NL249360 A NL 249360A NL 249360D A NL249360D A NL 249360DA NL 249360 A NL249360 A NL 249360A
- 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
- B21C3/18—Making tools by operations not covered by a single other subclass; Repairing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL3141357X | 1960-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249360A true NL249360A (en:Method) |
Family
ID=19877178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249360D NL249360A (en:Method) | 1960-03-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3141357A (en:Method) |
| NL (1) | NL249360A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3317407A (en) * | 1964-01-14 | 1967-05-02 | Teletype Corp | Method of making a punch block assemblage |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US751180A (en) * | 1904-02-02 | Process of making diamond draw-plates | ||
| US978302A (en) * | 1910-06-25 | 1910-12-13 | George Albert Joyce | Die. |
| US1008442A (en) * | 1911-02-27 | 1911-11-14 | Nicholas King Turnbull | Machine for forming wire-drawing dies or plates. |
| US2239425A (en) * | 1937-12-16 | 1941-04-22 | Carboloy Company Inc | Method of making drawing dies |
| US2212394A (en) * | 1937-12-16 | 1940-08-20 | Carboloy Company Inc | Method of making drawing dies |
| US2328794A (en) * | 1941-03-31 | 1943-09-07 | Otis G Ferrier | Wire drawing die compact and method of making dies |
| US2463239A (en) * | 1945-02-19 | 1949-03-01 | Gulf Research Development Co | Apparatus for producing minute orifices |
| US2481071A (en) * | 1945-07-25 | 1949-09-06 | Chrysler Corp | High-frequency induction heating device |
| US2694951A (en) * | 1947-11-29 | 1954-11-23 | John P O'brien | Drawing die and method of making the same |
| US2778250A (en) * | 1950-02-16 | 1957-01-22 | Hartford Nat Bank & Trust Co | Enveloped diamond die and method of making same |
| DE1076623B (de) * | 1957-11-15 | 1960-03-03 | Siemens Ag | Vorrichtung zum tiegelfreien Zonenziehen von stabfoermigem Halbleitermaterial |
-
0
- NL NL249360D patent/NL249360A/xx unknown
-
1961
- 1961-03-09 US US94635A patent/US3141357A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3141357A (en) | 1964-07-21 |