Subject-Matter Index of Specifications of Patents |
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&C.-continued Alexander applicable April artificial boilers boots breaks bricks building carriages Charles Clark cleaning coating colouring Communicated compounds connected therewith construction cotton covering cutting Date drawing dressing drying dyeing electric employed therein engines fabrics fibres fibrous materials fire-arms fluids forming François Frederick fuel furnaces George glass grinding heating Henry Improved apparatus improved method iron James Jean John John Henry Johnson Joseph July June lamps leather liquids Louis Machinery or apparatus machines Manufacture March materials matters means metals mineral mines mode motive-power moulding Name of Patentee Number of Patent obtaining oils Ornamenting pipes preparing preserving preventing printing production propelling pumps purifying purposes railway raising regulating Richard Archibald Broo Robert Samuel Sept ships signals similar Smith smoke springs steam steam-boilers steam-engines stone Subject-matter of Patent substances surfaces telegraph Thomas treating tubes valves various vegetable vessels weaving wheels William Edward Newton wood yarns