Improvements in the obtainment of disinfectant and antiseptic preparations
By: [Reginald John Yarnold]
Contributors: Day, Davies & Hunt
Publisher: Printed for His Majesty's Stationery Office by Malcomson & Co., Ltd
Place of publication: Redhill
Language: eng
Notes: Patent specification.

Contains both the provisional and the complete specification.

Patent reference : 1900/20034.