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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Expanded Metal Co Ltd
Original Assignee
Expanded Metal Co Ltd
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Filing date
Publication date
Application filed by Expanded Metal Co LtdfiledCriticalExpanded Metal Co Ltd
Application grantedgrantedCritical
Publication of FR796280ApublicationCriticalpatent/FR796280A/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
H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
H05B3/24—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor being self-supporting
FR796280D1934-11-051935-10-14Perfectionnements aux résistances et aux éléments de chauffage électriques
ExpiredFR796280A
(fr)