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发明名称
Stylus head carrier
摘要
申请公布号
US2293190(A)
申请公布日期
1942.08.18
申请号
US19410401138
申请日期
1941.07.05
申请人
MEMOVOX, INC.
发明人
BRUBAKER GEORGE P.
分类号
G11B3/08
主分类号
G11B3/08
代理机构
代理人
主权项
地址
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