THE SCIENCE OF SERVICE

EARTH-WORKING MACHINERY; NAMELY, BULLDOZERS, SWAMP BULLDOZERS, AMPHIBIOUS BULLDOZERS, TIRE-DOZERS, MOTOR SCRAPERS, TOWED SCRAPERS, RIPPER AND RAKE DOZERS; EARTH-HANDLING MACHINERY; NAMELY, SHOVEL LOADERS, WHEEL LOADERS, TRACTOR-LOADERS, COMPACTOR AND LOADER BUCKETS; EXCAVATORS; NAMELY, POWER SHOVELS, DOZER-SHOVELS, SWING DOZER, SHOVELS, SWAMP DOZER SHOVELS, BACK-HOES, BUCKET EXCAVATORS, MINING SHOVELS, TRENCHER AND TUNNEL BORING MACHINES, AND MOTOR GRADERS; CONSTRUCTION MACHINERY; NAMELY, ROAD ROLLERS, DROP HAMMERS, ASPHALT FINISHERS, TIRE-ROLLERS, PIPE LAYING APPARATUSES, VIBRATION ROLLERS, AND VIBROPLATES; MATERIAL HANDLING MACHINERY; NAMELY, LOADING MACHINES, TRUCK CRANES, STACKERS, BELT CONVEYORS, WHEEL CRANES, CRAWLER CRANES, AIR COMPRESSORS, GENERATORS AND STRUCTURAL PARTS FOR SAID GOODS

TRANSPORTATION VEHICLES; NAMELY, FORKLIFT TRUCKS, ELECTRIC LIFT TRUCKS, ELECTRIC REACH TRUCKS, TRACTORS, TOWING TRACTORS, DUMP TRUCKS, CONCRETE-MIXER TRUCKS, TRACTOR-TRUCK, SNOW VEHICLES, CRAWLER DUMP TRUCKS; AND STRUCTURAL PARTS FOR SAID GOODS