US PATENT SUBCLASS 156 / DIG 39
.~.~ Rollers (9/30)


Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

DIG 24  DD  Details of labelling machines or apparatus (9/00) {8}
DIG 37  DD  .~ Devices for applying labels (9/26) {4}
DIG 39.~.~ Rollers (9/30) {1}
DIG 40  DD  .~.~.~> Cooperating rollers between which articles and labels are fed (9/32)