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???
04/10/13 15:45
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#189646 - The Fleming Valve
Responding to: ???'s previous message
All the literature I come across indicates that John Ambrose Fleming invented the "Fleming Valve" in London around 1904-1905.

List of 6 messages in thread
TopicAuthorDate
saw this, thought it interesting            01/01/70 00:00      
   The Fleming Valve            01/01/70 00:00      
      re            01/01/70 00:00      
         Not invented here syndrome            01/01/70 00:00      
            Not to mention lightbulbs...            01/01/70 00:00      
            re:NIH            01/01/70 00:00      

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