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Box 606740316

 Container

Restricted

Contains 1 Result:

File

Register of inventions and index of inventors, 1972-c. 1989

Comprises: MS. Marconi 488, Register of inventions I/5453-6779, 1972-82 MS. Marconi 489, Register of inventions I/6780-I/7771, P/7772-P/7796 and index of inventors A-L, 1983-c. 1989
Collection: The Marconi Archives
Shelfmark: MSS. Marconi 488-489
Extents: 2 Volumes
Dates: 1972-c. 1989