When looking at the differentation of products in a market it goes withoug saying that one should clearly be able to see the difference between an older and more recent product. Lack of such differentation is, however, exactly the difficulty with glass enamels currently being used by the automotive industry
Origin
Cookson Matthey, The Netherlands
Journal Title
Glass 74 11 1997 443-444
Sector
Flat glass
Class
F 788