Marcel De Boel

Follow

Person

Chatelet, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Transparent fire screening panels and their manufacture
- Patent number 4,654,268
- Issue date Mar 31, 1987
- Glaverbel
- Marcel De Boel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fire screening glazing panels
- Patent number 4,485,601
- Issue date Dec 4, 1984
- Glaverbel
- Marcel De Boel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fire-screening panel
- Patent number 4,444,825
- Issue date Apr 24, 1984
- Glaverbel
- Robert Vanderstukken
- B32 - LAYERED PRODUCTS