US3664051A
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Suspension bar for files or other similar objects
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GB1281580A
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Improvements in filing devices for documents
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FR1536332A
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Hanging device for suspension files
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FR1411135A
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Improvements to signaling devices for suspension files
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FR1341673A
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Device for assembling construction elements
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FR1321498A
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Handling and storage device for tabulator connection boards and similar objects
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FR1236093A
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Improvements made to suspension files
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FR1140867A
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Improvements to file bins
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FR1118512A
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Signaling cursor
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FR1105340A
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Improvement of cards with visible margins
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FR1084713A
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Improvements made to suspension files
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FR1084992A
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Improvements to suspension files
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FR61515E
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Improvements in the manufacture of removable card panels
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FR1030799A
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Improvement to tables for office machines
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FR60182E
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Improvements in the manufacture of removable card panels
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FR1010902A
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Diary serving as a pocket file
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FR979093A
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Improvements in the manufacture of removable card panels
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FR947071A
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Perpetual calendar
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FR851668A
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Improvements to files for suspended vertical filing
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FR850920A
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Improvements to filing cabinets
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