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 Mustapha DelalafiledCriticalMustapha Delala
Priority to DZ990230ApriorityCriticalpatent/DZ2930A1/fr
Application grantedgrantedCritical
Publication of DZ2930A1publicationCriticalpatent/DZ2930A1/fr
DZ990230A1999-11-091999-11-09Palier de la pompe à béton composé de deux parties, radettes de l'arbre de mlaxeur incliné de 30° etdémontable.
DZ2930A1
(fr)