Index of /pdf/archive/patents

      Name                                                                           Last modified      Size  Description
      Parent Directory                                                                                    -   
      5172280_Automatic_Write_Current_Calibration_in_a_Streaming_Tape_Drive_1992.pdf 2017-07-29 11:35  1.4M  
      EP0425064A2.pdf                                                                2017-07-29 11:35  1.5M