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.)
GIOVANNI GAUTSCHI
Original Assignee
GIOVANNI GAUTSCHI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GIOVANNI GAUTSCHIfiledCriticalGIOVANNI GAUTSCHI
Application grantedgrantedCritical
Publication of FR520004ApublicationCriticalpatent/FR520004A/fr
Procédé pour la fabrication de matériaux de construction ou autres, tels que pierre à bâtir, tuiles ou plaques pour toitures, plaques de recouvrement pour murs, blocs pour cloisons, etc.