04169688 is referenced by 348 patents and cites 9 patents.

An artificial ice skating rink floor with a layer of cushion material thereon and a plurality of floor plates formed of ultra-high molecular weight polyethyene laid directly on the layer of cushion material with the floor plates held in position by plate-like and U-shaped insertion members.

Title
Artificial skating-rink floor
Application Number
666974
Publication Number
4169688
Application Date
November 9, 1977
Publication Date
October 2, 1979
Inventor
Sato Toshio
Shigasato 3-22-14, Otsu-shi, Shiga-ken
JP
Agent
Allegretti Newitt Witcoff & McAndrews
IPC
E01C 5/20
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