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Priority claimed from FR870435Aexternal-prioritypatent/FR1344169A/fr
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Priority to FR979920ApriorityCriticalpatent/FR87856E/fr
Priority to FR6655Aprioritypatent/FR89219E/fr
Application grantedgrantedCritical
Publication of FR87856EpublicationCriticalpatent/FR87856E/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
B29C49/42—Component parts, details or accessories; Auxiliary operations
B29C49/48—Moulds
B29C49/482—Moulds with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle
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Mechanical Engineering
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FR979920A1961-08-091964-06-27Perfectionnement aux procédés de fabrication d'articles en matière plastique
ExpiredFR87856E
(fr)