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发明名称
PROCESSO E DISPOSITIVO PARA FORMAR UMA DEMARCACAO REGULADORA DE TRAFEGO EM UM PAVIMENTO
摘要
申请公布号
BR7608126(A)
申请公布日期
1978.07.04
申请号
BR19767608126
申请日期
1976.12.01
申请人
EIGENMANN L
发明人
EIGENMANN L
分类号
E01F9/576;(IPC1-7):E01F9/08
主分类号
E01F9/576
代理机构
代理人
主权项
地址
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