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发明名称
Improvements in apparatus for marking tennis and like sports grounds
摘要
申请公布号
GB325420(A)
申请公布日期
1930.02.20
申请号
GB19290010094
申请日期
1929.03.28
申请人
PAUL KAEMMER
发明人
分类号
A63C19/08
主分类号
A63C19/08
代理机构
代理人
主权项
地址
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