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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FERDINAND PIERRE SOULAGE
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FERDINAND PIERRE SOULAGE
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Filing date
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Application filed by FERDINAND PIERRE SOULAGEfiledCriticalFERDINAND PIERRE SOULAGE
Application grantedgrantedCritical
Publication of FR431087ApublicationCriticalpatent/FR431087A/en
Elongated hollow bodies of concrete or other similar material with special reinforcement and process for the manufacture of such bodies with or without reinforcement