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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR563624ApublicationCriticalpatent/FR563624A/fr
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D13/00—Centrifugal casting; Casting by using centrifugal force
B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR563624D1923-03-091923-03-09Procédé et appareil pour la fabrication des pièces moulées, et produits industriels nouveaux en résultant
ExpiredFR563624A
(fr)
Nouveaux produits intermédiaires dérivés de la pyrazolone et procédé pour leur fabrication, nouvelles matières colorantes et procédé pour leur fabrication