FR90645E - Papiers pour cigarettes obtenus à partir de mélanges de pâtes en fibres de cellulose régénérée et de pâtes de cellulose naturelle
- Google Patents
Papiers pour cigarettes obtenus à partir de mélanges de pâtes en fibres de cellulose régénérée et de pâtes de cellulose naturelle
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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CTA SAS
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CTA SAS
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Application filed by CTA SASfiledCriticalCTA SAS
Priority to FR68339ApriorityCriticalpatent/FR90645E/fr
Application grantedgrantedCritical
Publication of FR90645EpublicationCriticalpatent/FR90645E/fr
D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
D21H5/00—Special paper or cardboard not otherwise provided for
D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
D21H5/16—Tobacco or cigarette paper
FR68339A1966-07-061966-07-06Papiers pour cigarettes obtenus à partir de mélanges de pâtes en fibres de cellulose régénérée et de pâtes de cellulose naturelle
ExpiredFR90645E
(fr)