Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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JAROSLAW S ERSTE GLIMMERWAREN
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JAROSLAW S ERSTE GLIMMERWAREN
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Application filed by JAROSLAW S ERSTE GLIMMERWARENfiledCriticalJAROSLAW S ERSTE GLIMMERWAREN
Application grantedgrantedCritical
Publication of FR623754ApublicationCriticalpatent/FR623754A/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
H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
FR623754D1926-10-271926-10-27Perfectionnements à la fabrication des isolants en papier
ExpiredFR623754A
(fr)