div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: SMITH CHART Invented by Phillip H Smith 1905-1987 · SMITH CHART Invented by Phillip H Smith 1905-1987 Title: CVX - Canvas™ : Smith Chartscvx Author: William Harter Created src=https:reader033fdocumentsusreader033viewer20220515126034be6cc002e310987f6ae0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpSMITH CHART Invented by Phillip H Smith 1905-1987pdiv