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发明名称
METODO E APPARECCHIATURA PER ASSICURARE ALLA SEGNALETICA STRADALE ORIZZONTALE ALTO POTERE RETRORIFLETTENTE E LUNGA VITA OTTICA NEL TEMPO.
摘要
申请公布号
IT8222934(D0)
申请公布日期
1982.08.23
申请号
IT19820022934
申请日期
1982.08.23
申请人
EIGENMANN LUDWIG
发明人
LUDWIG EIGENMANN
分类号
E01F;(IPC1-7):E01F/
主分类号
E01F
代理机构
代理人
主权项
地址
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