Robert McNees on Nostr: Engineer and inventor Frances Hugle was born #OTD in 1927. She pioneered techniques ...
Engineer and inventor Frances Hugle was born #OTD in 1927.
She pioneered techniques used in microcircuitry fabrication and obtained patents for many of them, including methods for printing circuits and producing semiconducting films.
Image: IEEE
Published at
2023-08-13 14:38:44Event JSON
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