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Calendar of State Papers Domestic: Charles II
… patent of a new invention of which he is informed, for the boiling of potashes for making soap. 92. Thomas and George …
Calendar of State Papers Domestic: Charles II
… to the King, for a renewal for 14 years of patents for boiling furnaces, invented by him for saving fuel for …
Calendar of State Papers Domestic: Charles II
… use and exercise of his invention of setting or hanging boiling and brewing furnaces, and of building furnaces for …
Calendar of State Papers Domestic: Charles II, 1670
… to melt foreign salt to strengthen the sea water before boiling, otherwise their coals would stand them in as much as …