Box 606740336
Container
Contains 1 Result:
File
Invention numbers I/7140-I/7647 and P8001-P55958, 1986-90
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Legal records
/
Patents and trademarks
/
Citations registers
Shelfmark: MS. Marconi 461
Extents: 1 volume
Dates:
1986-90