72133116
Nov 28, 1961
Oct 2, 1962
TAPES FOR OPENING SEALED PACKAGES, SUCH AS WRAPS, OVERWRAPS, BAGS, POUCHES, ENVELOPES, PACKETS, CARTONS, AND CASES, SAID SEALED PACKAGES BEING MADE AT LEAST IN PART OF RUPTURABLE PACKAGING MATERIAL, SUCH AS FILM, FOIL, PAPER, PAPERBOARD AND TEXTILE FABRIC
Chemicals