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.)
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PH BONVILLAIN ET E RONCERAY SA
Original Assignee
PH BONVILLAIN ET E RONCERAY SA
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Filing date
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Application filed by PH BONVILLAIN ET E RONCERAY SAfiledCriticalPH BONVILLAIN ET E RONCERAY SA
Application grantedgrantedCritical
Publication of FR880155ApublicationCriticalpatent/FR880155A/fr
B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
B22C15/10—Compacting by jarring devices only
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR880155D1941-11-141941-11-14Procédé de tassement des sables de fonderie dans les moules et perfectionnements correspondant aux machines à mouler
ExpiredFR880155A
(fr)