An electrical lighting apparatus for medical and surgical purposes
By: [R. Bläensdorf Nachfolger]
Contributors: Smith, Castle, agent; F. W. Golby
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 : 1888/10956.