PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIELD OF THE INVENTIONThis invention relates to a game racquet.BACKGROUND OF THE INVENTIONConventional game racquets for playing tennis, racquetball, squash or other games have their playing surfaces formed by opposite sides of a single interwoven, tensioned string bed lying in a central plane of the head frame of the racquet andspanning the central opening bounded by the head frame.Double-strung
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