FR1358773A - Procédé de fabrication de tubes en carton ou matières similaires, à bordure terminale libre, et les tubes obtenus par ce procédé
- Google Patents
Procédé de fabrication de tubes en carton ou matières similaires, à bordure terminale libre, et les tubes obtenus par ce procédé
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BEILLARD ETS
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BEILLARD ETS
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Application filed by BEILLARD ETSfiledCriticalBEILLARD ETS
Priority to FR8702ApriorityCriticalpatent/FR1358773A/fr
Application grantedgrantedCritical
Publication of FR1358773ApublicationCriticalpatent/FR1358773A/fr
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
FR8702A1963-05-281963-05-28Procédé de fabrication de tubes en carton ou matières similaires, à bordure terminale libre, et les tubes obtenus par ce procédé
ExpiredFR1358773A
(fr)
Procédé de fabrication d'emporte-pièces pour tiges, à simple ou à double tranchant, avec agrafes spéciales et intérieur en carton, et emporte-pièces obtenus à partir de ce procédé