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B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
B22C15/10—Compacting by jarring devices only
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FR703267D1929-10-031930-10-02Machine à mouler avec dispositif de démoulage ou d'enlèvement du châssis, guide à rouleaux et appareil de mise de niveau
ExpiredFR703267A
(fr)