Ajit Pai @AjitPai
RT @AdamMossoff: On this date in #innovation history: Lloyd Espenschied & Herman Affel at @BellLabs receive #patent in 1931 for #invention… — PolitiTweet.org
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Tue Dec 08 15:48:09 +0000 2020
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Ajit Pai @AjitPai
RT @AdamMossoff: On this date in #innovation history: Lloyd Espenschied & Herman Affel at @BellLabs receive #patent in 1931 for #invention… — PolitiTweet.org