Laser measuring and surveying instruments, namely, laser transmitters, electronic laser receivers for detecting laser beams, laser distance meters; laser beam emitting devices which projects right angles for construction purposes; laser pointers; surveyors levels; tripods for surveying machines; leveling rods for surveying; transits for surveying

leveling tool, namely a tool with level and plumb functions and which projects a beam of light

FLUX FOR USE IN THE MANUFACTURE OF PRINTED CIRCUIT BOARDS

ELECTRONIC LEVELS AND PARTS THEREFOR

CONTROL DEVICES WHICH PERFORM AUTOMATIC ELECTRIC SWITCHING IN RESPONSE TO THE SENSING BY THE DEVICES OF THE PRESENCE AND ABSENCE OF LIQUIDS OR SOLIDS AT SELECTED LOCATIONS

CHEMICALS FOR USE IN ELECTROPLATING

CHEMICAL SWELLING AGENT IN LIQUID FORM FOR USE AS AN OFFSET BLANKET LOW SPOT REMOVER

BILLIARD TABLE BEDS

[ EMULSIFIED ASPHALT AND MAGNESITE MATERIALS FOR ] PLASTIC AND MASTIC FLOOR [ COVERINGS INTENDED TO BE MANUFACTURED IN PLACE, AND FOR PLASTIC AND MASTIC FLOORS ]

Packaged portland cement and packaged cement mixes