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Machine translation
1. (WO1980002133) EASY-TO-OPEN LID FOR CONTAINER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002133    International Application No.:    PCT/JP1979/000079
Publication Date: 16.10.1980 International Filing Date: 29.03.1979
IPC:
B65D 17/32 (2006.01)
Applicants:
Inventors:
Priority Data:
JP79/00079 29.03.1979 WO
Title (EN) EASY-TO-OPEN LID FOR CONTAINER
(FR) COUVERCLE FACILE A OUVRIR POUR CONTENEUR
Abstract: front page image
(EN)A press-torn type easy-to-open lid for a container, includes a raised portion which is formed by deep drawing of a single thin plate and a line of weakness which is provided around the periphery of the raised portion such that at least a part of the line of weakness makes contact with the root of the rising wall of the raised portion.
(FR)Un couvercle facile a ouvrir par pression-arrachage a pression pour un conteneur comprend une partie sureleve qui est formee par emboutissage d"une seule plaque fine et une ligne d"affaiblissement qui est formee autour de la peripherie de la portion sureleve de telle sorte qu"au moins une partie de la ligne d"affaiblissement soit en contact avec le pied de la paroi montante de la partie surelevee.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)