Machines and machine tools; power operated machines and apparatus for the digging, excavating, mechanical handling, lifting, loading and transporting of earth, minerals, soil, crops and of like materials; power transmissions and torque converters all for power operated machines and apparatus all for the digging, excavating, mechanical handling, lifting, loading and transporting of earth, minerals, soil, crops and of the like materials and parts of said transmissions; agricultural apparatus and materials handling apparatus all being for mounting on or towing behind agricultural vehicles such as tractors; agricultural implements other than hand operated; parts and fittings included in class 7 for all the aforesaid goods