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发明名称
Bowling ball carrier
摘要
申请公布号
US2302802(A)
申请公布日期
1942.11.24
申请号
US19390268016
申请日期
1939.04.15
申请人
ROBERTS EDWARD G
发明人
ROBERTS EDWARD G.
分类号
A63B47/00
主分类号
A63B47/00
代理机构
代理人
主权项
地址
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