File:Сравнение ИС Джонсона 1953 и Килби 1958.png

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Description Сравнение схем генератора по патенту Джонсона 2816228 (заявка 21 мая 1953) и по патенту Килби 3138743 (заявка 6 февраля 1959)
Comparison of oscillator ICs patented by Harwick Johnson (filed May 21, 1953) and Jack Kilby (filed Feb 6, 1959).
Date 1.5.2012
Source Own work
Author Retired electrician based on US patents 2816228 and 3138743
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.
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Date/TimeThumbnailDimensionsUserComment
current22:15, 6 May 2012Thumbnail for version as of 22:15, 6 May 20121,531 × 629 (146 KB)Retired electrician (talk | contribs)axonometric better
15:12, 1 May 2012Thumbnail for version as of 15:12, 1 May 20121,266 × 743 (70 KB)Retired electrician (talk | contribs){{Information |Description=Сравнение схем генератора по патенту Джонсона 2816228 (заявка 21 мая 1953) и по патенту Килби 3138743 (заявка 6 февраля 1959)<br>Comparison of oscil...

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