发明名称 Document filing folder filing prong securing strip - has two edge strips for adhesive coated groove to hold down ends of prong
摘要 <p>The document filing folder has its metal filing prong (2) attached to the cover by a self adhesive strip (1). After the documents (13) have been filed, the prong is bent as flat as possible, then a securing strip (3) is applied to hold and locate the free ends. This includes a central portion to cover the middle region of the prong and two narrow strips (8) with a space between them to house the free ends. This space is covered with a self adhesive layer (7) to hold the free ends down. A small uncoated zone (9a) remains under the tip of the face end to enable it to be lifted when required for removing or adding documents.</p>
申请公布号 DE1902975(B2) 申请公布日期 1978.08.03
申请号 DE19691902975 申请日期 1969.01.22
申请人 HEIMANN, EGON, 5600 WUPPERTAL 发明人 HEIMANN, EGON, 5600 WUPPERTAL
分类号 B42F13/02;(IPC1-7):42F13/02 主分类号 B42F13/02
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