LU66775A1 - - Google Patents
Info
- Publication number
- LU66775A1 LU66775A1 LU66775DA LU66775A1 LU 66775 A1 LU66775 A1 LU 66775A1 LU 66775D A LU66775D A LU 66775DA LU 66775 A1 LU66775 A1 LU 66775A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
- B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260488 DE2260488C3 (de) | 1972-12-11 | 1972-12-11 | Verwendung einer Betonmischung zum Spritzen von Betonrohren in eine Rohrschalung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU66775A1 true LU66775A1 (US07582779-20090901-C00044.png) | 1973-03-01 |
Family
ID=5864053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU66775D LU66775A1 (US07582779-20090901-C00044.png) | 1972-12-11 | 1972-12-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2260488C3 (US07582779-20090901-C00044.png) |
| FR (1) | FR2210137A5 (US07582779-20090901-C00044.png) |
| GB (1) | GB1447398A (US07582779-20090901-C00044.png) |
| LU (1) | LU66775A1 (US07582779-20090901-C00044.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3321027A1 (de) * | 1983-06-10 | 1984-12-13 | Ludwig Hoerling Fabrik chem. Baustoffe GmbH, 3280 Bad Pyrmont | Verfahren zur verbesserung der physikalischen eigenschaften von zementleim und dergleichen |
| DE29518925U1 (de) * | 1995-11-29 | 1997-04-10 | Betonwerk Kwade GmbH & Co. KG, 48465 Schüttorf | Rohrmuffe |
-
1972
- 1972-12-11 DE DE19722260488 patent/DE2260488C3/de not_active Expired
- 1972-12-28 LU LU66775D patent/LU66775A1/xx unknown
-
1973
- 1973-01-05 FR FR7300403A patent/FR2210137A5/fr not_active Expired
- 1973-12-11 GB GB5728473A patent/GB1447398A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2260488B2 (de) | 1977-09-15 |
| GB1447398A (en) | 1976-08-25 |
| FR2210137A5 (US07582779-20090901-C00044.png) | 1974-07-05 |
| DE2260488C3 (de) | 1978-05-03 |
| DE2260488A1 (de) | 1974-06-20 |
