| 968 / | HD | HOROLOGY |
|
| 685 | DD | WATCHMAKER'S OR WATCH-REPAIRER'S MACHINES OR TOOLS FOR WORKING MATERIALS (metal working in general Class B23) [G04D 3/00] {7} |
| 714 |  | .~ For treatment of the material, e.g., surface treatment, etc. [G04D 3/00D] {7} |
| 715 | DD | .~.~> For components of driving mechanisms, e.g., mainspring, etc. [G04D 3/00D2] |
| 716 | DD | .~.~> For gearwork components [G04D 3/00D8] {2} |
| 719 | DD | .~.~> For components of the escapement mechanism, e.g., lever escapement, escape wheel, etc. [G04D 3/00D10] |
| 720 | DD | .~.~> For components of the regulating mechanism, e.g., coil springs, etc. [G04D 3/00D12] |
| 721 | DD | .~.~> For components of the time-indicating mechanism, e.g., dials, etc. [G04D 3/00D14] |
| 722 | DD | .~.~> For bearing components [G04D 3/00D18] |
| 723 | DD | .~.~> For components of the means protecting the mechanism against external influences, e.g., cases, etc. [G04D 3/00D20] |