CH1801872A4 - - Google Patents
Info
- Publication number
- CH1801872A4 CH1801872A4 CH1801872D CH1801872D CH1801872A4 CH 1801872 A4 CH1801872 A4 CH 1801872A4 CH 1801872 D CH1801872 D CH 1801872D CH 1801872 D CH1801872 D CH 1801872D CH 1801872 A4 CH1801872 A4 CH 1801872A4
- 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
- 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
- C04B35/111—Fine ceramics
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
- G04B37/225—Non-metallic cases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1801872A CH572237B5 (US08124317-20120228-C00026.png) | 1972-12-12 | 1972-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1801872A4 true CH1801872A4 (US08124317-20120228-C00026.png) | 1975-08-29 |
Family
ID=4429815
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1801872D CH1801872A4 (US08124317-20120228-C00026.png) | 1972-12-12 | 1972-12-12 | |
| CH1801872A CH572237B5 (US08124317-20120228-C00026.png) | 1972-12-12 | 1972-12-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1801872A CH572237B5 (US08124317-20120228-C00026.png) | 1972-12-12 | 1972-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH1801872A4 (US08124317-20120228-C00026.png) |
-
1972
- 1972-12-12 CH CH1801872D patent/CH1801872A4/xx unknown
- 1972-12-12 CH CH1801872A patent/CH572237B5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH572237B5 (US08124317-20120228-C00026.png) | 1976-01-30 |
