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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Pont a Mousson SA
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Pont a Mousson SA
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Filing date
Publication date
Application filed by Pont a Mousson SAfiledCriticalPont a Mousson SA
Application grantedgrantedCritical
Publication of FR69326EpublicationCriticalpatent/FR69326E/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
B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
B29C70/28—Shaping operations therefor
B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
B29K2067/06—Unsaturated polyesters
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
B29L2023/00—Tubular articles
B29L2023/22—Tubes or pipes, i.e. rigid
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Composite Materials
(AREA)
Mechanical Engineering
(AREA)
FR69326D1956-03-211956-03-21Procédé et appareillage pour la fabrication de tuyaux et autres éléments en matière plastique armée
ExpiredFR69326E
(fr)