4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Bleaching
  6. Chemical

David Hall

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Apparatus for laying a layer of material

Earth working – Tool – standard or connection – Frame-supported blade – scraper – or smoother drawn by vehicle
Patent

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Apparatus for treatment of dyed garments and fabrics with oxidiz

Textiles: fluid treating apparatus – Machines – With gas – steam or mist treating
Patent

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Backup protection for sealed structural expansion joints

Road structure – process – or apparatus – Pavement – Including joint means
Patent

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Bi-directional data stream decompression

Patent

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Boat docking apparatus

Ships – Mooring device – Boom type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-50627

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