Subject-Matter Index of Specifications of Patents |
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&c.—continued 1855 John Henry Alexander applicable April 1855 John Auguste Edouard Lora boilers building carriages casting Charles cloth coating colouring Communicated compounds connected Construction cooking covering cutting Date David doux Bellford dressing drying Edward electric employed engines fabrics finishing fire-arms fluids forming François Frederick fuel furnaces George glass grinding gutta-percha hard heating improved india-rubber iron James Jean John Henry Johnson Joseph July June lamps leather liquids Louis machine Machinery or apparatus Manufacture March materials matter of Patent means metals method mode moulding Name of Patentee Number of Patent Obtaining oils ordnance ornaments Peter pipes preparing preserving presses prevention printing propelling pumps railway raising regulating Richard Robert Samuel Sept ships similar smoke steam steam-boilers steam-engines Subject matter Subject-matter of Patent substances surfaces textile fabrics thereof Thomas treating Treatment tubes vegetable vessels weaving William William Bridges Adams wood yarns