3 matching record(s)
W (Open Shelf)Patent Office
Patents for Inventions. Abridgements of Specifications. Class 139, Watches, Clocks, and Other Timekeepers
Period - A.D. 1855-1866 [to] Period - A.D. 1926-30. London: Printed for His Majesty's Stationery Office, ... Published at the Patent Office ... [and variants], 1905-1934. [Facsimile reprint in two volumes]. Seattle: Odmark, 1979.
[1988-132]
1979
E (Stack - oversize)Patent Office
Patent specifications relating to microscopes, 1946-1953.
Royal Microscopical Society Collection.
[1980-37]
[n.d.]
E (Stack)Patent Office
Patent Microscopes Etc. Specifications 1852-1885
65 patent specifications pertaining to microscopes, lenses, etc. bound together. Royal Microscopical Society Collection.
[2004-156]
[n.d.]