Giovanni Zago

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33080 San Quirino, IT

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Patents Grantslast 30 patents

Information Patent Grant
Cleaner cartridge, in particular for cleaning audio and video tape...
- Patent number 4,685,015
- Issue date Aug 4, 1987
- Giovanni Zago
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrically operated self-cleaning ashtray
- Patent number 4,635,649
- Issue date Jan 13, 1987
- Gastone Zanello
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cleaning cassette for tape recorder and/or player magnetic head
- Patent number 4,631,616
- Issue date Dec 23, 1986
- Giovanni Zago
- G11 - INFORMATION STORAGE
Information Patent Grant
Crash helmet
- Patent number 4,573,222
- Issue date Mar 4, 1986
- Giovanni Zago
- A42 - HEADWEAR