[ Machine belts; ] synchronous belts in the nature of timing belts; [ v-belts in the nature of power transmission belts for machines; drive belts, namely transmission belts not for land vehicles; ] nubbed belts in the nature of timing belts; [ double-sided belts in the nature of transmission belts for industrial machines; flat belts in the nature of belts for industrial machines; variator belts in the nature of timing belts; ] lifting belts as parts of machines; [ driving belts, other than fo...

Electrical and Electronic Amplitude and Frequency Control Units for Electrically Operated Vibrators, Feeders, Agitators, and the Like

VARIABLE SPEED DRIVES