A new or improved method of producing, and apparatus for the administration of,anaesthetics, and other volatile vapours
By: [Frederick Thomas George Hobday]
Contributors: Brewer & Son
Publisher: Printed for Her 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 : 1897/7308.