CH576404A5 - - Google Patents
Info
- Publication number
- CH576404A5 CH576404A5 CH962873A CH962873A CH576404A5 CH 576404 A5 CH576404 A5 CH 576404A5 CH 962873 A CH962873 A CH 962873A CH 962873 A CH962873 A CH 962873A CH 576404 A5 CH576404 A5 CH 576404A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/066—Burnable, meltable, sublimable materials characterised by distribution, e.g. for obtaining inhomogeneous distribution of pores
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3094572A GB1399217A (en) | 1972-07-03 | 1972-07-03 | Lightweight ceramic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH576404A5 true CH576404A5 (en) | 1976-06-15 |
Family
ID=10315573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH962873A CH576404A5 (en) | 1972-07-03 | 1973-07-02 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT324201B (en) |
| BE (1) | BE801625A (en) |
| CH (1) | CH576404A5 (en) |
| DE (1) | DE2333149C3 (en) |
| DK (1) | DK141933B (en) |
| FR (1) | FR2236808B1 (en) |
| GB (1) | GB1399217A (en) |
| IT (1) | IT999521B (en) |
| NL (1) | NL7309089A (en) |
-
1972
- 1972-07-03 GB GB3094572A patent/GB1399217A/en not_active Expired
-
1973
- 1973-06-28 BE BE132873A patent/BE801625A/en not_active IP Right Cessation
- 1973-06-29 DE DE19732333149 patent/DE2333149C3/en not_active Expired
- 1973-06-29 NL NL7309089A patent/NL7309089A/xx not_active Application Discontinuation
- 1973-07-02 IT IT6896073A patent/IT999521B/en active
- 1973-07-02 DK DK365773A patent/DK141933B/en not_active IP Right Cessation
- 1973-07-02 CH CH962873A patent/CH576404A5/xx not_active IP Right Cessation
- 1973-07-03 AT AT587473A patent/AT324201B/en not_active IP Right Cessation
- 1973-07-03 FR FR7324479A patent/FR2236808B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE801625A (en) | 1973-10-15 |
| DE2333149B2 (en) | 1981-03-12 |
| DE2333149A1 (en) | 1974-01-31 |
| NL7309089A (en) | 1974-01-07 |
| GB1399217A (en) | 1975-06-25 |
| DK141933B (en) | 1980-07-21 |
| AT324201B (en) | 1975-08-25 |
| DK141933C (en) | 1980-12-01 |
| FR2236808A1 (en) | 1975-02-07 |
| IT999521B (en) | 1976-03-10 |
| DE2333149C3 (en) | 1982-05-13 |
| FR2236808B1 (en) | 1976-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |