WACKER

VIBRATION EQUIPMENT CONSISTING OF JACKHAMMERS FOR BREAKING UP PAVEMENT, MACADAM AND CONCRETE STRUCTURES, ALL SOLD AS A UNIT; VIBRATION MACHINES FOR BREAKING UP PAVEMENT, MACADAM AND CONCRETE STRUCTURES; MOTOR DRIVEN VIBRATION TOOLS, NAMELY, JACKHAMMERS FOR BREAKING UP PAVEMENT, MACADAM AND CONCRETE STRUCTURES; MOTOR DRIVEN HAMMERS, RAMMERS, ROLLERS, PLATES, TRASH-PUMPS AND ASPHALT CUTTING AND CONCRETE CUTTING MACHINES; ELECTRIC POWER GENERATORS; ALL OF THE ABOVE FOR USE IN CONSTRUCTING ROADS, BRIDGES AND FOUNDATIONS,TRACK BEDS, AIRPORT STRUCTURES AND CONCRETE STRUCTURES

SWITCHING AND CONTROLLING EQUIPMENT CONSISTING OF VOLTAGE REGULATORS, RELAYS, ELECTRONIC FREQUENCY CONTROL CIRCUITRY, TRANSFORMERS, LOGIC CIRCUITRY, TIME-CONSTANT CIRCUITRY, WAVE-SHAPING CIRCUITRY AND ELECTRONIC SWITCHES FOR ELECTRIC POWER GENERATORS ALL SOLD AS A UNIT; SPECIAL FREQUENCY AND VOLTAGE CONVERTERS FOR ELECTRIC POWER GENERATORS AND STRUCTURAL PARTS THEREOF, ALL OF THE ABOVE FOR USE IN CONSTRUCTING ROADS, BRIDGES AND FOUNDATIONS, TRACK BEDS, AIRPORT STRUCTURES AND CONCRETE STRUCTURES