72297148
May 2, 1968
Jun 17, 1969
ULTRASONIC PARTS AND SURFACE CLEANING UNITS COMPRISING TANK-TYPE WASHERS, TRANSDUCERS FOR CONVERTING ELECTRICAL IMPULSES INTO SOUND WAVES, SPRAYHEADS AND NOZZLES
Housewares and GlassINDUSTRIAL AND COMMERCIAL PARTS AND SURFACE CLEANING AND WASHING EQUIPMENT-NAMELY, PAIL-MOUNTED AND BARREL-MOUNTED PUMPING AND DISPENSING UNITS; MECHANICAL DECONTAMINATION UNITS; HIGH PRESSURE STEAM CLEANING UNITS; CASE AND CARTON WASHERS; TANKTYPE IMMERSION WASHING AND CLEANING UNITS; AND PARTS AND ATTACHMENTS FOR SUCH EQUIPMENT
Yarns and Threads