Box 606729440
Container
Contains 1 Result:
File
Patent numbers 611841-856796, 1948-60
Collection:
The Marconi Archives
Found in:
Archives of the General Electric Company plc
/
Legal records
/
Patents and trademarks
/
UK patent registers
Shelfmark: MS. Marconi 3342
Extents: 1 volume
Dates:
1948-60