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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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Filing date
Publication date
Application filed by Gebrueder Boehler and Co AGfiledCriticalGebrueder Boehler and Co AG
Application grantedgrantedCritical
Publication of FR1105367ApublicationCriticalpatent/FR1105367A/fr
B22C9/02—Sand moulds or like moulds for shaped castings
B22C9/04—Use of lost patterns
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1105367D1953-07-241954-07-23Moule établi en plusieurs couches pour le moulage de précision et procédé pour la production d'un tel moule
ExpiredFR1105367A
(fr)