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发明名称
Plastic blade of a paddle or an oar
摘要
申请公布号
CZ12358(U1)
申请公布日期
2002.08.14
申请号
CZ20020012863U
申请日期
2002.02.25
申请人
NEMEC JAROSLAV;PRINC ZDENEK
发明人
NEMEC JAROSLAV;PRINC ZDENEK
分类号
B63H16/04;(IPC1-7):B63H16/04
主分类号
B63H16/04
代理机构
代理人
主权项
地址
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