发明名称 Rigid hinged-lid packet
摘要 A rigid packet (1) with a hinged lid (5) for cigarettes (2) has a front wall (6) and a rear wall (7), each curving outwards and having a respective flat central portion (12) and two curved, preweakened lateral bands (17) connecting the relative flat central portion (12) to two flat lateral walls (8) of the packet (1) at respective sharp edges (9).
申请公布号 US6484930(B1) 申请公布日期 2002.11.26
申请号 US20000662288 申请日期 2000.09.14
申请人 G.D SOCIETA' PER AZIONI 发明人 DRAGHETTI FIORENZO
分类号 B65D5/06;B65D5/66;B65D85/10;(IPC1-7):B65D43/16 主分类号 B65D5/06
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