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.)
LANDWIRTHSCHAFTLICH-CHEMISCHE FABRIKATE
Original Assignee
LANDWIRTHSCHAFTLICH-CHEMISCHE FABRIKATE
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Filing date
Publication date
Application filed by LANDWIRTHSCHAFTLICH-CHEMISCHE FABRIKATEfiledCriticalLANDWIRTHSCHAFTLICH-CHEMISCHE FABRIKATE
Application grantedgrantedCritical
Publication of FR324432ApublicationCriticalpatent/FR324432A/fr
Nouvelle méthode ou procédé perfectionné pour la préparation et l'épuration du papier de rebut et la production de la pate à papier au moyen de celui-ci