UNILAB

RADIATION AND POLYMERIZATION APPARATUS FOR CURING PLASTICS FOR USE BY DENTISTS AND DENTAL TECHNICIANS, HISTOLOGISTS, AND COSMETICIANS; AND PARTS AND TIMING SWITCH EQUIPMENT THEREFOR

RADIATION AND POLYMERIZATION APPARATUS FOR CURING PLASTICS FOR METALLURGICAL PURPOSES, AND PARTS OF SUCH EQUIPMENT; TIMING SWITCH EQUIPMENT THEREFOR