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发明名称
Grille à décrassage automatique
摘要
申请公布号
FR1372700(A)
申请公布日期
1964.09.18
申请号
FR19630945447
申请日期
1963.08.23
申请人
VILLE DE PARIS REPRESENTEE PAR M. LE PREFET DE LA SEINE
发明人
LETOURNEUR ROGER, CHARLES
分类号
E02B8/02
主分类号
E02B8/02
代理机构
代理人
主权项
地址
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