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发明名称
Apparatus for the stringing of tennis rackets
摘要
申请公布号
US1992717(A)
申请公布日期
1935.02.26
申请号
US19320618746
申请日期
1932.06.22
申请人
ACE RACKET STRINGERS (WORLDS RIGHTS) LIMITED
发明人
PROCTOR JAMES HUTTON
分类号
A63B51/14
主分类号
A63B51/14
代理机构
代理人
主权项
地址
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