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Expired
Application number
Inventor
Neal Farnham
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Individual
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Individual
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Publication of GB190327928ApublicationCriticalpatent/GB190327928A/en
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Processing Of Stones Or Stones Resemblance Materials
(AREA)
Abstract
27,928. Farnham, N. Dec. 19. Waterproofing brick, stone, and similar surfaces. Melted paraffin or the like is applied to the heated surface, and the superfluous paraffin is removed by sand applied with an air blast.
GB190327928D1903-12-191903-12-19Improvements in and relating to the Waterproofing of Bricks, Stone, and the like Porous Materials.
ExpiredGB190327928A
(en)