14 Nov
2019
14 Nov
'19
6:22 a.m.
On Nov 14, 2019, at 6:49 AM, Guy Dunphy via cctalk
<cctalk at classiccmp.org> wrote:
At 10:09 AM 14/11/2019 +0000, ED SHARPE wrote:
Neat. Speaking of old semiconductor history, I'd love to see again the description
(data sheet or magazine article, I'm no longer sure) that my father had, about FETs
made from copper oxide. Possibly before the 1940s, I don't remember. I've had no
luck tracking any of this down.
paul
g11 for analog and g11a for digital and pulse
we have a G11A new in box unused with cellophane surround available respond off list
Pretty cool. Some pics down a way in this page:
https://sites.google.com/site/transistorhistory/Home/us-semiconductor-manuf…