Title:
ARTIFICIAL SKATING SURFACE
United States Patent 3508945
Inventors:
Haemer, Laurence F.
Mcculley, Randolph C.
Stoltz Jr., Vincent J.
Publication Date:
04/28/1970
Export Citation:
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Assignee:
VINYL PLASTICS INC
Primary Class:
508/107
Other Classes:
264/49, 404/17, 404/72, 428/15, 472/90, 508/100, 521/61, 521/73
International Classes:
E01C13/10; E01C13/00; (IPC1-7): B44C1/20; B44C1/22; B44C5/00
View Patent Images:
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US Patent References:
3431203FRICTION BEARING OF THERMOPLASTIC MATERIAL AND PROCESS OF MAKING SAME
3407713Skimat
3171699Low-ttorque bushing and composition
3055297Microporous synthetic resin material
2567804Means for preventing the accumulation of ice on aircraft surfaces and the like
2500573Method of making roll coverings
2335958Sealing and antiseize composition and article coated therewith
2332514Inking-in roller




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