Uno Zetterlund

Follow

Person

Ludvika, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet-wound coils
- Patent number 5,363,548
- Issue date Nov 15, 1994
- Asea Brown Boveri AB
- Erik Forsberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for the prestressing of concentric cylinders
- Patent number 4,219,792
- Issue date Aug 26, 1980
- ASEA Aktiebolag
- Kent Eriksson
- H01 - BASIC ELECTRIC ELEMENTS