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H01B17/303—Sealing of leads to lead-through insulators
H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics
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Ceramic Engineering
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FR662980D1928-02-111928-02-11Dispositif d'isolement électrique et calorifique pour pénétration de courant électrique et autres applications
ExpiredFR662980A
(fr)