NL7311609A - - Google Patents
Info
- Publication number
- NL7311609A NL7311609A NL7311609A NL7311609A NL7311609A NL 7311609 A NL7311609 A NL 7311609A NL 7311609 A NL7311609 A NL 7311609A NL 7311609 A NL7311609 A NL 7311609A NL 7311609 A NL7311609 A NL 7311609A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
- B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722242868 DE2242868C3 (en) | 1972-08-31 | Process for the production of ceramic stone materials for radiant wall heating elements or filter elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7311609A true NL7311609A (en) | 1974-03-04 |
Family
ID=5855117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7311609A NL7311609A (en) | 1972-08-31 | 1973-08-23 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT328943B (en) |
| BE (1) | BE804108A (en) |
| FR (1) | FR2197828B1 (en) |
| GB (1) | GB1408998A (en) |
| IT (1) | IT993773B (en) |
| NL (1) | NL7311609A (en) |
| SE (1) | SE381248B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986005707A1 (en) * | 1985-03-28 | 1986-10-09 | Memtec Limited | Reversed phase membranes |
| GB2187995B (en) * | 1986-01-22 | 1989-11-01 | Honda Motor Co Ltd | Process for producing cylindrical reinforcing fibrous molding |
| JPH05177619A (en) * | 1991-05-03 | 1993-07-20 | Programme 3 Patent Holdings | Preparation of holder made of ceramic material and holder |
| US5385700A (en) * | 1991-05-03 | 1995-01-31 | Programme 3 Patent Holdings | Method of making a holder of ceramic material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1392000A (en) * | 1964-01-31 | 1965-03-12 | Lorraine Carbone | filter elements and their manufacturing process |
| DE1942576U (en) * | 1965-06-25 | 1966-07-21 | Le Carbon Lorraine Soc | LEAD ACCUMULATOR PLATE. |
-
1973
- 1973-07-19 AT AT635773A patent/AT328943B/en not_active IP Right Cessation
- 1973-08-17 SE SE7311229A patent/SE381248B/en unknown
- 1973-08-23 NL NL7311609A patent/NL7311609A/xx unknown
- 1973-08-24 IT IT2817573A patent/IT993773B/en active
- 1973-08-24 GB GB4023173A patent/GB1408998A/en not_active Expired
- 1973-08-28 BE BE135014A patent/BE804108A/en unknown
- 1973-08-31 FR FR7331637A patent/FR2197828B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE804108A (en) | 1973-12-17 |
| SE381248B (en) | 1975-12-01 |
| IT993773B (en) | 1975-09-30 |
| FR2197828A1 (en) | 1974-03-29 |
| AT328943B (en) | 1976-04-12 |
| GB1408998A (en) | 1975-10-08 |
| FR2197828B1 (en) | 1976-10-01 |
| DE2242868A1 (en) | 1974-03-21 |
| DE2242868B2 (en) | 1975-09-11 |
| ATA635773A (en) | 1975-06-15 |