4. Abrasive tool making process, material, or composition
  5. With carbohydrate or reaction product thereof

Robert E. Hoover

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Blast head for an abrasive cleaning machine

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Patent

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Method and apparatus for cleaning a surface utilizing shot blast

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Surface cleaning apparatus

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

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Surface cleaning apparatus

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

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Surface cleaning vehicle

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-862297

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