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DE632400C
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Hand drive for sewing machines
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DE628468C
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Self-collecting locking device for typewriters
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DE436210C
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Calculating typewriter
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DE435491C
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Device for taking along and releasing the pulling elements between column and transverse counters on typewriters
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DE348775C
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Clutch for the line indexing wheel of the paper roller
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DE348774C
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Line switch
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DE348777C
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Device for fixing the tiltable carriage carrier
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DE342368C
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Device on typewriters to block the calculation keys while decimal points or separating points are being printed
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DE348778C
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Type lever bearing segment for typewriters
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DE358708C
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Locking device for the hold-ups on tabs
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DE351949C
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Device for guiding removable paper roll frames on typewriters
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