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发明名称
IMPROVEMENTS IN OR RELATING TO INFLATABLE BALLS
摘要
申请公布号
ZA7100765(B)
申请公布日期
1971.12.29
申请号
ZA19710000765
申请日期
1971.02.08
申请人
CROOK B & SONS LTD
发明人
CROOK J
分类号
A63B
主分类号
A63B
代理机构
代理人
主权项
地址
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