Improvements in treating, purifying, and sterilizing water or contaminated liquids, and an apparatus therefor
By: [William Lawrence]
Contributors: Haddan, H. J., agent; Herbert Haddan & Co
Publisher: Printed for Her Majesty's Stationery Office by Darling and Son, Ltd
Place of publication: London
Language: eng
Number of pages: 14
Notes: Patent specification.

Contains both the provisional and the complete specification.

Patent reference : 1894/17372.