BetaThis search tool is in development. Find out more.
Books

Improvements in crutches / [James Walker].

Walker, James.
Date
1891

Available online

view Improvements in crutches / [James Walker].
Download options

License

Public Domain Mark
You can use this work for any purpose without restriction under copyright law.
Public Domain Mark (PDM) terms and conditions https://creativecommons.org/publicdomain/mark/1.0
Credit: Improvements in crutches / [James Walker]. Public Domain Mark

About this work

Publication/Creation

London : Printed for Her Majesty's Stationery Office by Darling and Son, Ltd, 1891.

Physical description

2 pages, 1 folded leaf of plates : illustrations

Notes

Patent specification
Contains both the provisional and the complete specification

Publications note

Patent reference : 1890/16834

Type/Technique

Language

  • English


Permanent link


We’re improving the information on this page. Find out more.