Giovanni Varlonga

Follow

Person

Milan, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Thermally insulated aluminum door or window frame
- Patent number 4,344,254
- Issue date Aug 17, 1982
- Feal S.p.A.
- Giovanni Varlonga
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Prefabricated room structure for facilities in general such as toil...
- Patent number 4,171,596
- Issue date Oct 23, 1979
- Fonderia Elettrica Allumino e Leghe F.E.A.L. S.p.A.
- Giovanni Varlonga
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vertically suspended foil structure for sound muffling and light sc...
- Patent number 4,137,678
- Issue date Feb 6, 1979
- Giovanni Varlonga
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS