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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Novacel SA
Original Assignee
Novacel SA
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Filing date
Publication date
Application filed by Novacel SAfiledCriticalNovacel SA
Application grantedgrantedCritical
Publication of FR1148704ApublicationCriticalpatent/FR1148704A/en
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
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
FR1148704D1956-03-291956-03-29
Process for filling molds for the production of artificial spongy materials
ExpiredFR1148704A
(en)