| 摘要 |
In the suspension of a plurality of file folders, such as required in an office filing system an elongated horizontally disposed metal or wooden rod, which is square or rectangular in cross section, is provided, and is installed between the walls of a standard metal stationary cabinet or the walls of a room or closet and fixed in any desired position. This square rod is fixed with its diagonal dimension in substantially vertical position and will accommodate a companionately shaped hook hanger member in a close-fitting manner. This fit is loose enough to permit lateral sliding movement of the hook hanger member along the length of the horizontally disposed square rod, but is snug enough to prevent any substantial rotation or tilting movement of the hook hanger member. The hook of each such hanger member is fixed or formed in the center of the upper portion of the file folder. In the filing of exceptionally heavy and bulky material in the file folder to be carried by the hanger member, such as large bulky blue prints, hospital X-ray negatives, computer print outs or the like, my file is especially useful.
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