Box 606740338
Container
Restricted
Contains 1 Result:
Classes 600-792, Date not recorded at time of cataloguing
File
Shelfmark: MS. Marconi 466
Extents: 1 volume
Dates:
Date not recorded at time of cataloguing
The Marconi Archives
Archives of the Wireless Telegraph and Signal Company Ltd., Marconi's Wireless Telegraph Company Ltd., the Marconi Company Ltd., GEC-Marconi Electronics Ltd. and Marconi Electronic Systems Ltd.
Legal records
Patents and trademarks
Classified indexes of patents
Classification system used to c. 1961