7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
structural parts for earth moving machines, excavating machines, and ground surface finishing and compacting machines, namely, cutting edges, plow blades, blades, ice scraper, wear plates, wear parts, wear stripes, wear steel, base edges, bolt-on edges, grouser bars, bolt and nuts wear parts, pins and holder for pins and cord steel; plow blades for vehicles
40
Treatment of materials
custom manufacture and assembly of structural parts for earth moving machines, excavating machines, and ground surface finishing and compacting machines for others; treatment and transformation of materials, namely, heat treatment and surface treatment of steel, custom assembling of materials for others, custom manufacture of general product lines relating to steel, steel cutting, drilling of metals, sandblasting, all relating to structural parts for earth moving machines, excavating machines, and ground surface finishing and compacting machines; and rental and leasing of structural parts for earth moving machines, excavating machines, and ground surface finishing and compacting machines; and advice, consultancy and information relating to the aforesaid, included in this class