发明名称 LETTER FILE
摘要 The invention relates to a letter file with a cover (10) preferably of stiff cardboard and a file mechanism (22) releasably securable to the inside of the file cover (10). To increase the capacity of the file and ensure easy interchangeability of the file mechanism, the invention proposes that the cover (10) have a recess (32) of the same size as the base plate (24) in which the base plate of the file mechanism is recessed and removably secured.
申请公布号 WO9425289(A1) 申请公布日期 1994.11.10
申请号 WO1994EP00725 申请日期 1994.03.09
申请人 LOUIS LEITZ KG 发明人 PFLUGFELDER, THEODOR;WUERTHNER, ROLAND
分类号 B42F13/00;B42F13/24;(IPC1-7):B42F13/00 主分类号 B42F13/00
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