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.)
THANN FAB PROD CHEM
Fabriques de Produits Chimiques de Thann et de Mulhouse
Original Assignee
THANN FAB PROD CHEM
Fabriques de Produits Chimiques de Thann et de Mulhouse
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Application filed by THANN FAB PROD CHEM, Fabriques de Produits Chimiques de Thann et de MulhousefiledCriticalTHANN FAB PROD CHEM
Application grantedgrantedCritical
Publication of FR1049140ApublicationCriticalpatent/FR1049140A/fr