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发明名称
Marble shooter
摘要
申请公布号
US2791210(A)
申请公布日期
1957.05.07
申请号
US19550479801
申请日期
1955.01.04
申请人
VOG NORMAN E;RANDALL HAROLD M
发明人
VOG NORMAN E.;RANDALL HAROLD M.
分类号
A63F7/24;F41B7/00
主分类号
A63F7/24
代理机构
代理人
主权项
地址
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