Postby many45 » Fri Apr 04, 2008 9:52 am
My reference book only says 1973, and I think that refers to the year the mark was registered. My guess is that the letters TVØ are the initials of the founder of the company, and that Finn Øyen is a son or grandson that took over in 1973.
I don't think the firm excists any more, I can't find anything about it. Sorry!
Many