FR917406A - Procédé de fabrication en résines polymérisées d'objets élastiques gonflables à étanchéité parfaite et objets ainsi obtenus
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Procédé de fabrication en résines polymérisées d'objets élastiques gonflables à étanchéité parfaite et objets ainsi obtenus
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PARAVINIL
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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
B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
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FR917406D1945-11-141945-11-14Procédé de fabrication en résines polymérisées d'objets élastiques gonflables à étanchéité parfaite et objets ainsi obtenus
ExpiredFR917406A
(fr)
Procédé de fabrication de bretelles pour hommes, et articles analogues, en matières élastiques à base de résines synthétiques, et articles ainsi obtenus
Procédé de préparation de masses plastiques à base de résines synthétiques, propres à la fabrication de nombreux articles en remplacement de ceux fabriqués en caoutchouc, masses et objets ainsi obtenus