Box 606729444
Container
Contains 1 Result:
File
Patent numbers 2145230-2219777, 1984-9
Collection:
The Marconi Archives
Found in:
Archives of the General Electric Company plc
/
Legal records
/
Patents and trademarks
/
UK patent registers
Shelfmark: MS. Marconi 3346
Extents: 1 volume
Dates:
1984-9