Wood, Phillips, VanSanten, Clark & Mortimer
Conveying belt and method of forming the belt
 A conveying belt has a core and a canvas layer attached to the core. The canvas layer has a first surface facing the core and a second surface facing oppositely to the first surface. The canvas layer has a thickness between the first and second surfaces. The canvas layer is treated with fluororesin so that the second surface is impregnated with fluororesin and only part of the thickness between the first and second surfaces is impregnated with fluororesin. 
Mitsuboshi Belting Ltd.
Y B D Y B B Y Y Y Y
Y10T B65G D21F Y10T B65G B31F Y10T Y10T Y10T Y10T
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Kazutoshi Hiroyuki Yoshinori
Fujihiro Ito Furukawa