Box 606741540
Container
Contains 1 Result:
File
Patentees P-W, Date not recorded at time of cataloguing
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Legal records
/
Patents and trademarks
/
Patent abstracts
Shelfmark: MS. Marconi 476
Extents: 1 volume
Dates:
Date not recorded at time of cataloguing