AT313143B - Verfahren zur Herstellung von Asbestzementrohren - Google Patents
Verfahren zur Herstellung von AsbestzementrohrenInfo
- Publication number
- AT313143B AT313143B AT692972A AT692972A AT313143B AT 313143 B AT313143 B AT 313143B AT 692972 A AT692972 A AT 692972A AT 692972 A AT692972 A AT 692972A AT 313143 B AT313143 B AT 313143B
- Authority
- AT
- Austria
- Prior art keywords
- asbestos
- production
- cement pipes
- cement
- pipes
- Prior art date
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
- B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6971271 | 1971-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT313143B true AT313143B (de) | 1974-02-11 |
Family
ID=11312681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT692972A AT313143B (de) | 1971-08-12 | 1972-08-10 | Verfahren zur Herstellung von Asbestzementrohren |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT313143B (de) |
| CH (1) | CH541399A (de) |
| FR (1) | FR2144485A5 (de) |
-
1972
- 1972-06-23 CH CH941772A patent/CH541399A/it not_active IP Right Cessation
- 1972-07-20 FR FR7226253A patent/FR2144485A5/fr not_active Expired
- 1972-08-10 AT AT692972A patent/AT313143B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH541399A (it) | 1973-09-15 |
| FR2144485A5 (de) | 1973-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT312942B (de) | Verfahren zur Herstellung von Schaumstoffen | |
| AT320152B (de) | Verfahren zur Herstellung von neuen Penicillinen | |
| AT314940B (de) | Verfahren zur Herstellung gekrümmter Rohrformstücke | |
| AT336882B (de) | Verfahren zur herstellung von rohren | |
| AT312293B (de) | Verfahren zur Herstellung von Polyolefinen | |
| AT321580B (de) | Verfahren zur Herstellung von Polyimiden | |
| AT321462B (de) | Verfahren zur Herstellung von neuen Penicillinen | |
| AT318804B (de) | Verfahren zur Herstellung von neuen 3-Methylencephalosporinen | |
| AT321460B (de) | Verfahren zur Herstellung von Cephalosporinen | |
| AT321579B (de) | Verfahren zur Herstellung von Polyimiden | |
| AT321581B (de) | Verfahren zur Herstellung von Polyimiden | |
| AT308764B (de) | Verfahren zur Herstellung von neuen N-Phosphonomethyl-acrylamiden | |
| CH544276A (de) | Verfahren zur Herstellung von Zementklinker | |
| AT327377B (de) | Verfahren zur herstellung von aminopenicillinen | |
| AT339059B (de) | Kontinuierliches verfahren zur herstellung von ferriten | |
| AT322734B (de) | Verfahren zur herstellung von wasserlöslichen cephalosporin-ca-verbindungen | |
| AT318140B (de) | Verfahren zur Herstellung von neuen Penicillinen | |
| AT319608B (de) | Verfahren zur Herstellung neuer Polyepoxydpolysiloxane | |
| AT323325B (de) | Verfahren zur herstellung von neuen 3-oxyiminomethylcephalosporinverbindungen | |
| AT331233B (de) | Verfahren zur herstellung von carbonsaureestern | |
| AT330375B (de) | Verfahren zur herstellung von steroid-21-alkoholen | |
| AT312804B (de) | Verfahren zur Herstellung von neuen Penicillinen | |
| AT322736B (de) | Verfahren zur herstellung von 3-carbomoyloxymethyl-cephalosporinen | |
| AT329517B (de) | Verfahren zur herstellung von chlorcyan | |
| AT313143B (de) | Verfahren zur Herstellung von Asbestzementrohren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |