| ??? 04/10/13 15:45 Read: times |
#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. |
| Topic | Author | Date |
| 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 |