{Spam?} Re: old transistors

steve stutman steve at radiorobots.com
Sat Jan 16 23:57:07 CST 2010


David Griffith wrote:
>
> I stumbled across this page on old transistors from a hobbyist 
> perspective.  I thought some people might like it: 
> http://transistorhistory.50webs.com/.
>
A nice site, thanks.

Also instructive to read:

http://www.pat2pdf.org/patents/pat1745175.pdf


Steve



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