London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent Inventions, Volum 27

acid action alumina ammonia application arrangement atmospheric railway attached bars carbon carbonic acid carriages centre coal gas coloring matter combination conj construction cork county of Middlesex cylinder Dalkey December-6 months described diameter dyeing employed engines fabric feet flue frame furnace Gent groove gutta-percha headles heat hydrochloric acid improvements in machinery inches India-rubber Inrolment Office invention consists iron July-6 months lever lime locomotive London machine machinery or apparatus madder manner manufacture means ments metal Middlesex mode months for inrolment mordants motion nitric acid November-6 months obtained operation ordinary oxide palm oil paper passes patentee claims piece pinions pipes piston placed plate portion potash produced purpose quantity ratchet-wheel revolving rollers Samuda screw Sealed 20th shaft sheet shew shewn side steam stearine substances suitable sulphate sulphuric acid surface tion tube upper valve vertical vessel wheel William