Guitar picks.

Oil coolers for engines; oil coolers for motors; oil coolers [vehicles engine parts]; radiators for vehicles; heat exchangers being parts of machines; parts and fittings of aforesaid goods;  all aforesaid goods excluding apparatus and instruments for the food, agri-food industry and mass catering

Apparatus for heating and cooling purposes; heat exchangers; shell heat exchangers; heat exchangers for vehicles; heat exchangers for the removal of exhaust gases; air cooling apparatus; parts and fittings of aforesaid goods; all aforesaid goods excluding apparatus and installations for heating, cooking and refrigerating for the food, agri-food industry and mass catering

Apparatus for lighting, heating, steam generating, cooking refrigerating, drying ventilating, water supply and sanitary purposes; heat exchangers and heating boilers

Measuring equipment but not including rulers; monitoring equipment in this class

Chemical substances for use as heat transfer media; chemical substances for use as ingredients in heat transfer media; all included in class 1

Metal reinforcing bar, rod and wire, including wire mesh, for use as reinforcement in concrete structures and concrete work.

Common metals and their alloys; unwrought and semi-wrought common metals; and wrought common metals comprising bar, rod, sheet and strip material

Cabinet heat exchangers not being parts of machines

Chemical substances for use as ingredients in liquid heat transfer media and in cooling fluids for cooling systems,

Fire retardant chemicals