CH706468A4 - - Google Patents
Info
- Publication number
- CH706468A4 CH706468A4 CH706468DD CH706468A4 CH 706468 A4 CH706468 A4 CH 706468A4 CH 706468D D CH706468D D CH 706468DD CH 706468 A4 CH706468 A4 CH 706468A4
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH706468A CH541168A (en) | 1968-05-13 | 1968-05-13 | Method for fixing the inner end of a hairspring to a clockwork balance and device for fixing the inner end of a hairspring obtained by this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH706468A4 true CH706468A4 (en) | 1971-03-15 |
Family
ID=4319351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH706468A CH541168A (en) | 1968-05-13 | 1968-05-13 | Method for fixing the inner end of a hairspring to a clockwork balance and device for fixing the inner end of a hairspring obtained by this method |
| CH706468D CH706468A4 (en) | 1968-05-13 | 1968-05-13 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH706468A CH541168A (en) | 1968-05-13 | 1968-05-13 | Method for fixing the inner end of a hairspring to a clockwork balance and device for fixing the inner end of a hairspring obtained by this method |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH541168A (en) |
| FR (1) | FR2008362A1 (en) |
-
1968
- 1968-05-13 CH CH706468A patent/CH541168A/en unknown
- 1968-05-13 CH CH706468D patent/CH706468A4/xx unknown
-
1969
- 1969-05-09 FR FR6914969A patent/FR2008362A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2008362A1 (en) | 1970-01-23 |
| CH541168A (en) | 1971-03-15 |