Re: Probably related patent:


Message posted by greatguess on December 10, 2010 at 14:06:56 PST:

Why did it take 28 years for the patent to be granted - 1962-1990?
Who is the Novak person shown on the patent?


In Reply to: Probably related patent: posted by C. Reed on December 10, 2010 at 13:07:39 PST:

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