16 Aug
1999
16 Aug
'99
9:30 a.m.
There's no arguement needed. Recall I used the
word "perfected".
Apparently, Braun knew these things were useful, but they probably never
left the lab.
Those must be books dating before, say, 1915 or so. Or
written in 1930 by a
then-oldtimer who doesn't like change :)
Or Lee DeForest himself.
William Donzelli
aw288(a)osfn.org