DEVICE HAVING A RENEWABLE BLADE SURFACE FOR TREATING A TARGET SURFACE
A device for treating a target surface, such as occurs when cleaning a window. The device has a squeegee blade or other member to apply pressure to the target surface. A sheet movably covers the blade, to present a fresh covering to the target surface with each use. The fresh surface provides for im...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English French |
Published |
26.10.2012
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Subjects | |
Online Access | Get full text |
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