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发明名称
PERFECTIONNEMENTS APPORTES AUX ELEMENTS DE FERMETURES DE RECIPIENTS A OUVERTURE FACILE
摘要
申请公布号
FR2335409(A1)
申请公布日期
1977.07.15
申请号
FR19760036292
申请日期
1976.12.02
申请人
CONTINENTAL GROUP INC
发明人
分类号
B21D51/38;B21D51/44;B65D17/34;B65D17/40;(IPC1-7):B65D17/24
主分类号
B21D51/38
代理机构
代理人
主权项
地址
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