4. Brushing, scrubbing, and general cleaning
  5. Machines
  6. Brushing

Donald F. Durenberger

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Sweeping machine with movable recirculation flap

Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent

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Sweeping machine with multiple position front flap

Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent

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Profile ID: LFUS-PAI-P-1597836

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