- Etching and engraving (4)
- Engraving jewelry, silverware, or metal (5)
- Name plates: engraved, etched, etc. (3)
- Painting, coating, and hot dipping (13)
- Coating of metals and formed products (9)
- Coating or wrapping steel pipe (5)
- Coating, rust preventive (2)
- Galvanizing of iron, steel, or end-formed products (7)
- Painting of metal products (7)
- Rust proofing (hot dipping) of metals and formed products (1)
