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Publication of FR873783ApublicationCriticalpatent/FR873783A/fr
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
H01F41/0206—Manufacturing of magnetic cores by mechanical means
H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
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FR873783D1940-07-201941-07-10Noyau aggloméré et procédé de fabrication de ce noyau
ExpiredFR873783A
(fr)