"Dayco Corporation. Belt Technical Center. Mathematical Analysis Section." . . "Agricultural V-belt design"@en . . . . . . . . . . . "Agricultural v-belt drive design"@en . . . "V-belt drive design"@en . . . . . . . "Agricultural V-belt drive design"@en . . . . . . . "Agricultural machinery Transmission devices." . . "Dayco Belt Technical Center. Mathematical Analysis Section." . . . . "Howard Johnson (Firm)" . .