Apparatus for washing and cleansing air or smoke, also for general ventilating purposes, and for disinfecting or perfuming
By: [Thomas Green]
Contributors: Biddle, Frank, agent
Publisher: Printed for His Majesty's Stationery Office by Love & Malcomson, Ltd
Place of publication: Redhill
Language: eng
Notes: Patent specification.

Contains both the provisional and the complete specification.

Patent reference : 1903/5533.