| Name | Last modified | Size |
|---|---|---|
| Parent Directory | - | |
| US3449593_Signal_Slope_Derivative_Detection_Aparatus.pdf | 2021-06-19 15:30 | 677K |
| Digitronics_NRZI_Peak_Detector_196906.pdf | 2021-06-17 10:46 | 1.7M |
| Digitronics_Acoustic_Coupler_Dec68.pdf | 2007-09-08 00:53 | 619K |
| Digitronics_2540_Perforated_Tape_Reader_Dec71.pdf | 2010-05-16 17:10 | 4.1M |
| Digitronics_2500_Paper_Tape_Reader_Nov64.pdf | 2008-04-01 01:59 | 8.1M |