Box 606740322

Container

Contains 1 Result:

Patent registers, 1925-43

File

Shelfmark: MS. Marconi 430

MWTC patent numbers 260035-319809 MSD patent numbers 339662-522929 MIMC patent numbers 339662-587257 C&W patent numbers 221876-573121

Extents: 1 volume

Dates: 1925-43

The Marconi Archives Archives of the Wireless Telegraph and Signal Company Ltd., Marconi's Wireless Telegraph Company Ltd., the Marconi Company Ltd., GEC-Marconi Electronics Ltd. and Marconi Electronic Systems Ltd. Legal records Patents and trademarks Patent registers