Box 606740976
Container
Contains 1 Result:
File
Patent numbers 745000-919999, 1953-9
Collection:
The Marconi Archives
Found in:
Archives of the English Electric Company Limited
/
Legal records
/
Patents and trademarks
/
UK patent registers
Shelfmark: MS. Marconi 2481
Extents: 1 volume
Dates:
1953-9