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发明名称
Perlatorverlängerung
摘要
申请公布号
DE20104314(U1)
申请公布日期
2001.05.31
申请号
DE20012004314U
申请日期
2001.03.13
申请人
HSIEH, ELVIS
发明人
分类号
E03C1/086;(IPC1-7):E03C1/08
主分类号
E03C1/086
代理机构
代理人
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