发明名称 Universal picture frame with four corner pieces whose diagonally-opposed pairs are joined by elastic
摘要 Four corner pieces, joined diagonally by elastic, support a picture with a maximum thickness of 2mm with backing ply of up to 4mm, with or without glass of up to 3mm. A suspension wire completes the assembly.
申请公布号 NL1018777(C1) 申请公布日期 2001.12.12
申请号 NL20011018777 申请日期 2001.08.17
申请人 CHRISTIAAN KUYPERS BEHEER B.V. 发明人 CHRISTIAAN FRANS WILLEM KUYPERS
分类号 A47G1/06;(IPC1-7):A47G1/08 主分类号 A47G1/06
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