div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=oscillation-circuits-for-the-determination-of-di-electric-constants-at-radiohtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Oscillation Circuits for the Determination of Di-electric Constants at Radio Frequencies loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentssitereader036viewer2022072116575067ba1a28ab0f07acde05html5thumbnails1jpg width=140 height=200 divp© 1922 Nature Publishing Grouppdiv