Box 606729455
Container
Contains 1 Result:
File
ce-dr, Date not recorded at time of cataloguing
Collection:
The Marconi Archives
Found in:
Archives of the General Electric Company plc
/
Legal records
/
Patents and trademarks
/
Patent registers by subject reference
Shelfmark: MS. Marconi 3357
Extents: 1 volume
Dates:
Date not recorded at time of cataloguing