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Publication of BE678011ApublicationCriticalpatent/BE678011A/fr
Bande d'enroulement d'isolation en matiere synthetique resistante a de hautes temperatures pour l'isolation de cables electriques ou de canalisations
Procede de fabrication d'un element isolant comportant une portion centrale entouree d'une pluralite d'ailettes, et element isolant obtenu par ce procede