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发明名称
Bowling alley board adjustor
摘要
申请公布号
US3308587(A)
申请公布日期
1967.03.14
申请号
US19630334418
申请日期
1963.12.30
申请人
G.L.C. BOWLING SUPPLIES, INC.
发明人
GILROY HOWARD L.;LILLARD WALTER J.
分类号
A63D1/04
主分类号
A63D1/04
代理机构
代理人
主权项
地址
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