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发明名称
Game net assembly
摘要
A game net assembly, useful for example in playing lawn tennis, badminton, volleyball or like games is described as including a ratchet buckle for applying necessary tensions to the net.
申请公布号
US4844477(A)
申请公布日期
1989.07.04
申请号
US19880239546
申请日期
1988.09.01
申请人
JAYFRO CORPORATION
发明人
PARDI, EDWARD
分类号
A63B61/02
主分类号
A63B61/02
代理机构
代理人
主权项
地址
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