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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FRISTER AKTIEN GES R
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FRISTER AKTIEN GES R
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Publication date
Application filed by FRISTER AKTIEN GES RfiledCriticalFRISTER AKTIEN GES R
Application grantedgrantedCritical
Publication of FR648585ApublicationCriticalpatent/FR648585A/fr
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B3/00—Ohmic-resistance heating
H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
FR648585D1927-04-271928-02-09Dispositif protecteur pour corps de chauffage électrique
ExpiredFR648585A
(fr)