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Brush filament and method of making same
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Apparatus for making helical brush means
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Brush strip construction
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Rotary brush means and brush strip slack accumulator therefor
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Cotton gin rotary brush means and brush strip holder therefor
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Brush strip construction
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Helical brush means and method for making the same
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Brush cleaning device for generally vertical surfaces
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Brush construction of optimum working bristle length
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Quick-change brush means
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Brush construction
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Brush
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Brush
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Brush strip construction
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Machine for handling brush materials
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Wire brush
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Helical brush means and means and method for making the same
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Street sweeping broom construction with inclined bristles
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