CH257372A4 - - Google Patents
Info
- Publication number
- CH257372A4 CH257372A4 CH257372DD CH257372A4 CH 257372 A4 CH257372 A4 CH 257372A4 CH 257372D D CH257372D D CH 257372DD CH 257372 A4 CH257372 A4 CH 257372A4
- 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
- G04B39/02—Sealing crystals or glasses
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH257372A CH553443A (de) | 1972-02-23 | 1972-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH257372A4 true CH257372A4 (de) | 1974-03-29 |
Family
ID=4236832
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH257372A CH553443A (de) | 1972-02-23 | 1972-02-23 | |
| CH257372D CH257372A4 (de) | 1972-02-23 | 1972-02-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH257372A CH553443A (de) | 1972-02-23 | 1972-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH553443A (de) |
-
1972
- 1972-02-23 CH CH257372A patent/CH553443A/xx unknown
- 1972-02-23 CH CH257372D patent/CH257372A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH553443A (de) | 1974-08-30 |