发明名称 Squash racket with omega shaped head - has special distance between throat and top end of frame
摘要 <p>The squash racket has an omega-shaped frame connected at its free end to a handle whilst the two open ends of the frame are connected together by a throat (2). The distance (L) of the throat (2) from a point on the frame opposite the handle (3) is more than 21.59 cm, preferably at last 22.86 cm.. The distance (d) of the throat from the handle is at least 4 cm. ADVANTAGE - The hitting surface is increased and the recoil force improved.</p>
申请公布号 DE4134035(A1) 申请公布日期 1992.07.16
申请号 DE19914134035 申请日期 1991.10.15
申请人 TSENG, KUNI, TAIPEH/T'AI-PEI, TW 发明人 TSENG, KUNI, TAIPEH/T'AI-PEI, TW
分类号 A63B49/02 主分类号 A63B49/02
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