Arild Nilsen

Follow

Person

3370 Vikersund, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Radome ladder
- Patent number 4,869,345
- Issue date Sep 26, 1989
- Arild Nilsen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Folding, burglar proof fire escape ladder with separate release sta...
- Patent number 4,702,347
- Issue date Oct 27, 1987
- Arild Nilsen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS