4. Fire escape, ladder, or scaffold
  5. Platform with elevating or lowering means

David Beauchamp

Inventor

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Scaffold assembly with slidable pin connection

Fire escape – ladder – or scaffold – Platform with elevating or lowering means
Patent

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Self-contained carpet extractor

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
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Profile ID: LFUS-PAI-P-1037947

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