CH709362A4 - - Google Patents
Info
- Publication number
- CH709362A4 CH709362A4 CH709362A CH709362A CH709362A4 CH 709362 A4 CH709362 A4 CH 709362A4 CH 709362 A CH709362 A CH 709362A CH 709362 A CH709362 A CH 709362A CH 709362 A4 CH709362 A4 CH 709362A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/004—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
- G04B39/006—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass out of wear resistant material, e.g. sapphire
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH709362A CH378236A (fr) | 1962-06-13 | 1962-06-13 | Boîte de montre étanche à glace facettée |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH709362A CH378236A (fr) | 1962-06-13 | 1962-06-13 | Boîte de montre étanche à glace facettée |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH709362A4 true CH709362A4 (OSRAM) | 1964-02-14 |
| CH378236A CH378236A (fr) | 1964-07-15 |
Family
ID=4319818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH709362A CH378236A (fr) | 1962-06-13 | 1962-06-13 | Boîte de montre étanche à glace facettée |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH378236A (OSRAM) |
-
1962
- 1962-06-13 CH CH709362A patent/CH378236A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH378236A (fr) | 1964-07-15 |