Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 有限会社河島農具製作所filedCritical有限会社河島農具製作所
Priority to JP17016788UpriorityCriticalpatent/JPH0613627Y2/ja
Publication of JPH0290924UpublicationCriticalpatent/JPH0290924U/ja
Application grantedgrantedCritical
Publication of JPH0613627Y2publicationCriticalpatent/JPH0613627Y2/ja
Procede et dispositif pour la regulation verticale, par rapport a la surface du sol, d'un outil monte a l'arriere d'un vehicule et tracteur agricole qui en est equipe.