LU40287A1 - - Google Patents
Info
- Publication number
- LU40287A1 LU40287A1 LU40287DA LU40287A1 LU 40287 A1 LU40287 A1 LU 40287A1 LU 40287D A LU40287D A LU 40287DA LU 40287 A1 LU40287 A1 LU 40287A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
- B22C7/065—Venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR831466A FR1269665A (fr) | 1960-06-29 | 1960-06-29 | élément filtrant pour boîtes à noyaux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40287A1 true LU40287A1 (en:Method) | 1961-08-21 |
Family
ID=39273581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40287D LU40287A1 (en:Method) | 1960-06-29 | 1961-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE605141A (en:Method) |
| FR (1) | FR1269665A (en:Method) |
| LU (1) | LU40287A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5360049A (en) * | 1993-01-07 | 1994-11-01 | Rowe Melvin L | Core box vent construction |
-
1960
- 1960-06-29 FR FR831466A patent/FR1269665A/fr not_active Expired
-
1961
- 1961-06-19 BE BE605141A patent/BE605141A/fr unknown
- 1961-06-20 LU LU40287D patent/LU40287A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1269665A (fr) | 1961-08-18 |
| BE605141A (fr) | 1961-12-16 |