CH563319A5 - - Google Patents
Info
- Publication number
- CH563319A5 CH563319A5 CH408871A CH408871A CH563319A5 CH 563319 A5 CH563319 A5 CH 563319A5 CH 408871 A CH408871 A CH 408871A CH 408871 A CH408871 A CH 408871A CH 563319 A5 CH563319 A5 CH 563319A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- H10W70/692—
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- H10W99/00—
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702059679 DE2059679A1 (de) | 1970-12-04 | 1970-12-04 | Hochwertige dichtgesinterte Aluminiumoxid-Keramik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH563319A5 true CH563319A5 (cg-RX-API-DMAC10.html) | 1975-06-30 |
Family
ID=5789970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH408871A CH563319A5 (cg-RX-API-DMAC10.html) | 1970-12-04 | 1971-03-19 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH563319A5 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2059679A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2109804A5 (cg-RX-API-DMAC10.html) |
| SE (1) | SE374096B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2727364A1 (de) * | 1977-06-16 | 1979-01-04 | Siemens Ag | Verfahren zur herstellung von keramiksubstraten |
| FR2476636A1 (fr) * | 1980-02-26 | 1981-08-28 | Euroceral | Tube en alumine translucide localement noir et son procede de fabrication |
| JPS61191562A (ja) * | 1985-02-19 | 1986-08-26 | 三井鉱山株式会社 | アルミナ系耐摩耗性材料 |
| DE4124630A1 (de) * | 1991-07-25 | 1993-02-11 | Starck H C Gmbh Co Kg | Farbiger korund, verfahren zu seiner herstellung sowie dessen verwendung |
-
1970
- 1970-12-04 DE DE19702059679 patent/DE2059679A1/de active Pending
-
1971
- 1971-03-18 SE SE7103526A patent/SE374096B/xx unknown
- 1971-03-19 CH CH408871A patent/CH563319A5/xx not_active IP Right Cessation
- 1971-09-23 FR FR7134191A patent/FR2109804A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE374096B (cg-RX-API-DMAC10.html) | 1975-02-24 |
| FR2109804A5 (en) | 1972-05-26 |
| DE2059679A1 (de) | 1972-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |