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Publication of BE396900ApublicationCriticalpatent/BE396900A/fr
H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
Landscapes
Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Procédé de préparation d'un tuyau métallique flexible comprenant un tuyau intérieur onduleux revêtu d'une tresse tubulaire en vue de son assemblage, à un raccord.
Systeme de tubulure modulaire destine en particulier a la construction d'echafaudages et tube utilisable dans le cadre dudit systeme de tubulure modulaire
Support d'antenne destinee a capter des emissions de television provenant d'un satellite geostationnaire et ensemble forme par un tel support et son antenne