An equipoise chair for the use of hospitals and invalids, comprising the apparatus of the wheel-couch, table, chair, and bed
By: [Caleb Loader]
Publisher: Printed for Her Majesty's Stationery Office by Darling and Son, Ltd
Place of publication: London
Language: eng
Notes: Patent specification.

Contains both the provisional and the complete specification.

Patent reference : 1889/18450.