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发明名称
ROAD SIGN
摘要
申请公布号
PL113632(U1)
申请公布日期
2004.05.04
申请号
PL20020113632U
申请日期
2002.10.28
申请人
HEKSELMAN MIECZYSLAW;TYSZKA JANUSZ
发明人
HEKSELMAN MIECZYSLAW;TYSZKA JANUSZ
分类号
E01F9/011;(IPC1-7):E01F9/011
主分类号
E01F9/011
代理机构
代理人
主权项
地址
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