Machines and machine tools; motors (except for vehicles); machine couplings and belting (except for vehicles); large size agricultural implements; incubators,

Small domestic utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (other than paint brushes), brushmaking materials; instruments and material for cleaning purposes; steelwool; glassware, porcelain and earthenware not included in other classes,

Installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes,

Philosophical instruments, scientific instruments and apparatus for useful purposes, instruments and apparatus for teaching,

Machinery of all kinds and parts of machinery except agricultural and horticultural machines and parts thereof,