Patents for Inventions : Abridgements of Specifications realting to Safes,Strong Rooms,Tills, and Similar Depositories
The Commisioners of Patents
Book
Total copies: 1
Author:
Imprint:
London : Office of the Commisioners of Patents for Inventions, 1873
Collation:
Booklet
Dewey class:
380
Language:
English
BRN:
265471