NL15458C - - Google Patents
Info
- Publication number
- NL15458C NL15458C NL15458DA NL15458C NL 15458 C NL15458 C NL 15458C NL 15458D A NL15458D A NL 15458DA NL 15458 C NL15458 C NL 15458C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/10—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knives; sickles; scythes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW66828D DE441524C (de) | Verfahren zur Herstellung eines gestreckten Gegenstandes mit verhaeltnismaessig dicken und duennen Kanten, z. B. Messerklingen | ||
| US717792A US1543880A (en) | 1924-06-04 | 1924-06-04 | Method of making knife blades, etc. |
| GB18172/24A GB231378A (en) | 1924-07-30 | 1924-07-30 | Method of making knife blades and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL15458C true NL15458C (fi) |
Family
ID=27213477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL15458D NL15458C (fi) | 1924-06-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1543880A (fi) |
| CH (1) | CH112836A (fi) |
| NL (1) | NL15458C (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505872A (en) * | 1946-10-19 | 1950-05-02 | Deere & Co | Method of making planter runners |
| US2766645A (en) * | 1952-08-20 | 1956-10-16 | Gen Motors Corp | Gap rolling method |
| US2925649A (en) * | 1952-08-28 | 1960-02-23 | Rolls Royce | Method of forming a blade |
| US3218892A (en) * | 1962-04-30 | 1965-11-23 | Columbus Milpar And Mfg Compan | Metal working process |
-
0
- NL NL15458D patent/NL15458C/xx active
-
1924
- 1924-06-04 US US717792A patent/US1543880A/en not_active Expired - Lifetime
- 1924-08-08 CH CH112836D patent/CH112836A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH112836A (de) | 1925-12-01 |
| US1543880A (en) | 1925-06-30 |