FR33982E - Perfectionnements apportés aux procédés de fabrication de couches isolantes à différentes constantes diélectriques et contenant du papier
- Google Patents
Perfectionnements apportés aux procédés de fabrication de couches isolantes à différentes constantes diélectriques et contenant du papier
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Felten and Guilleaume Carlswerk AG
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Felten and Guilleaume Carlswerk AG
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Application filed by Felten and Guilleaume Carlswerk AGfiledCriticalFelten and Guilleaume Carlswerk AG
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Publication of FR33982EpublicationCriticalpatent/FR33982E/fr
H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
H01B7/00—Insulated conductors or cables characterised by their form
H01B7/02—Disposition of insulation
H01B7/0208—Cables with several layers of insulating material
FR33982D1927-08-101927-08-10Perfectionnements apportés aux procédés de fabrication de couches isolantes à différentes constantes diélectriques et contenant du papier
ExpiredFR33982E
(fr)