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Application filed by Fritz Ing HansbergfiledCriticalFritz Ing Hansberg
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Publication of AT188862BpublicationCriticalpatent/AT188862B/en
AT188862D1954-02-161955-02-08
Machine for the production of foundry cores and for filling molding sand into molding boxes using compressed air
AT188862B
(en)
An apparatus constructed asa machine or asa machinehead, forthe production of foundry moulds and foundry cores, andother articles made from moulding composition, using compressed air, moke particularly a sand shooter ora sand shooter head