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.)
CELLULOSE SOC IND DE
Original Assignee
CELLULOSE SOC IND DE
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 CELLULOSE SOC IND DEfiledCriticalCELLULOSE SOC IND DE
Application grantedgrantedCritical
Publication of FR319926ApublicationCriticalpatent/FR319926A/en