4. Machines not elsewhere specified
  5. Agricultural or construction machinery
  6. Plow, tiller or element thereof

Walter F. Ruhl

Inventor

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Cultivator

Machines not elsewhere specified – Agricultural or construction machinery – Plow – tiller or element thereof
Patent

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Hand-held power driven cultivator

Earth working – With drive means for tool or cleaner – Attendant supported tool
Patent

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Rear dumping lawn sweeper with folding wind apron

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

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Vacuum-blower unit

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent

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Profile ID: LFUS-PAI-P-1449405

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