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发明名称
Fermeture-éclair
摘要
申请公布号
BE600434(A1)
申请公布日期
1961.06.16
申请号
BE19610600434
申请日期
1961.02.21
申请人
RI-RI-WERKE A.G.
发明人
分类号
A44B19/36;A44B19/62;(IPC1-7):A44B
主分类号
A44B19/36
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代理人
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