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Show Notes
Is it true Harry Snyder, founder of In-N-Out, invented the intercom? Not quite. But he was the first credited with using a system to create what would become the model for the modern drive-thru.
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Topics
intercomfast foodIn-N-OutHarry SnyderAlexander Graham BellAntony MeuccitelephoneMilo KelloggKellogg Switchboard and Supply Company