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Credit
An improved inhaler / [Emil Fahr]. Public Domain Mark. Source: Wellcome Collection.
An improved inhaler / [Emil Fahr].
- Fahr, Emil.
- Date:
- 1888
- Books
- Online
About this work
Publication/Creation
London : Printed for Her Majesty's Stationery Office by Darling and Son, Ltd, 1888.
Physical description
2 pages, 1 folded leaf of plates : illustrations
Contributors
References note
Patent reference : 1888/7582
Notes
Patent specification
Contains the complete specification
Type/Technique
Languages
Where to find it
Location Status Access Closed stores1888.7582