Hi: I believe these were invented by Joe Desch while working for NCR, see: http://www.prc68.com/I/NCR.shtml and the patents paragraph: http://www.prc68.com/I/NCR.shtml#Pat
Have Fun, Brooke Clarke http://www.PRC68.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
