| More topics under "G04D - Apparatus or tools specially designed for making or maintaining clocks or watches" (1,138) |
|---|
| G04D 1 - Gripping, holding, or supporting devices (167) |
| G04D 3 - Watchmakers' or watch-repairers' machines or tools for working materials (564) |
| G04D 5 - Oiling devices; Special lubricant containers for watchmakers (4) |
| G04D 7 - Measuring, counting, calibrating, testing, or regulating apparatus (391) |
| G04D 9 - Demagnetising devices (3) |
| G04D 99 - Subject matter not provided for in other groups of this subclass (9) |