72115403
Mar 10, 1961
Oct 30, 1962
MACHINES, APPARATUS, DEVICES AND EQUIPMENT FOR MIXING, DISPERSING AND EMULSIFYING; HIGH-PERFORMANCE EMULSIFIERS; HOMOGENIZERS FOR RESEARCH AND INDUSTRY; MACHINES, APPARATUS, DEVICES AND EQUIPMENT FOR ACCELERATING REACTIONS; ALL OF SAID MACHINES, APPARATUS, DEVICES AND EQUIPMENT WORKING ON THE BASIS OF MECHANICAL HIGH FREQUENCY
Yarns and Threads