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Priority to JP7291369ApriorityCriticalpatent/JPS4825289B1/ja
Priority to FR7033137Aprioritypatent/FR2061346A5/fr
Priority to GB4366370Aprioritypatent/GB1312997A/en
Priority to DE19702045125prioritypatent/DE2045125A1/de
Priority to US71752Aprioritypatent/US3658451A/en
Publication of JPS4825289B1publicationCriticalpatent/JPS4825289B1/ja
F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
F05C2201/00—Metals
F05C2201/04—Heavy metals
F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
F05C2201/0436—Iron
F05C2201/0439—Cast iron
F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron