AFNOR - NF S80-541
Horology. Corrected cycloidal toothing gears. Spring-barrel centre gears.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 March 1995 |
| Status: | active |
| Page Count: | 5 |
| ICS Code (Horology in general): | 39.040.01 |
Document History
NF S80-541
March 1, 1995
Horology. Corrected cycloidal toothing gears. Spring-barrel centre gears.
A description is not available for this item.