 
                 Sharon Center, OH, US
 Sharon Center, OH, US
                     Power Transmission Tech., Inc.
                                    Power Transmission Tech., Inc.
                                 David C. Heidenreich
                                    David C. Heidenreich
                                 F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...