Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,710 pages of information and 247,104 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
A patented liquid fuel apparatus designed to reduce the amount of energy expended in pulverising petroleum residuals for steam raising.
1902 US patent by John D. Swensson (RU) and Edward Harrison Power (GB) on "apparatus for spraying liquid fuel".
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