Product Code: UNIW338
Product Description:
Subtitle: Date of Application, 21st July, 1904 - Complete Specification Left, 25th Apr, 1905 - Accepted, 25th May, 1905
Author: John Francis Wise
Genre: Inventions
Binding: Loose sheets from bound book
Length: 5 pages plus diagram
Published by HMSO
Publication Date: 1904
Condition: Reasonable to good