Invention Grant
US4003419A Tire filled with lubricant coated cellular particles 失效
轮胎充满润滑剂包覆的细胞颗粒

Tire filled with lubricant coated cellular particles
Abstract:
A tire has its tire cavity filled with inexpensive lubricated light cellular particles and thereby avoids deformation and flattening of the tire upon loss of inflation pressure while maintaining vehicular control.
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