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发明名称
APERFEICOAMENTOS EM OU REFERENTES A LANCA BOLAS
摘要
申请公布号
BR7903713(A)
申请公布日期
1980.12.16
申请号
BR19790003713
申请日期
1979.06.12
申请人
FAIR TENNIS INSTALACOES ESPORTIVAS LTD
发明人
OSORIO J
分类号
A63B65/12;(IPC1-7):A63B65/12
主分类号
A63B65/12
代理机构
代理人
主权项
地址
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