Giuseppe Corna

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Candia (Turin), IT

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Patents Grantslast 30 patents

Information Patent Grant
Cartridge for a ribbon of a typewriter or like office machines
- Patent number 4,010,839
- Issue date Mar 8, 1977
- Ing. C. Olivetti & C., S.p.A.
- Giampaolo Guerrini
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS