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DROIN MARIE
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DROIN MARIE
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Application grantedgrantedCritical
Publication of FR507885ApublicationCriticalpatent/FR507885A/fr
H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
H01B3/06—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances asbestos
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Chemical & Material Sciences
(AREA)
Inorganic Chemistry
(AREA)
FR507885A1919-06-141919-06-14Perfectionnements à la fabrication des isolateurs
ExpiredFR507885A
(fr)