Box 606740329
Container
Contains 1 Result:
File
Sterling and Poulsen patents, 1902-28
Sterling patent numbers 26709/11-315563
Poulsen patent numbers 10452/02-263531
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Legal records
/
Patents and trademarks
/
Patent registers
Shelfmark: MS. Marconi 437
Extents: 1 volume
Dates:
1902-28