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GUSTAVE CONVERT
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GUSTAVE CONVERT
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Application filed by GUSTAVE CONVERTfiledCriticalGUSTAVE CONVERT
Application grantedgrantedCritical
Publication of FR332021ApublicationCriticalpatent/FR332021A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B9/00—Making granules
B29B9/02—Making granules by dividing preformed material
B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR332021D1903-05-131903-05-13Procédé économique d'obtention de pièces ovales ou rondes en celluloid
ExpiredFR332021A
(fr)