FI990819A0
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Foil fuse made on PCB
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FI982469A0
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Lighting system drive with light sensor
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FI981430A0
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Method and apparatus for encoding a lighting control device
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FI980401A0
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Insulating coating penetrating wound connector
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FI980259A0
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Circuit for controlled recovery of the body diode
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EP0848581A1
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Cathode filament heating circuit for a low-pressure discharge lamp
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FI973782A0
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Power frequency converter from AC to AC
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FI973783A0
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Controlled diode or body diode recovery circuit
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FI972597A0
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The detection circuit of the lamp direction is provided with an electronic connection device
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FI972045A0
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Device for automatic connection of an electrical conduit, in particular of an insulated electrical conduit, such as coil rod
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FI971362A0
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Cathode ray tube Foer en urladdningslampa med laogt tryck
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FI970018A0
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Electronic connector for discharge lamp equipped with lamp power measurement by means of DC signal
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FI970017A0
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With the measurement of lamp power, an adjustable electronic connection means is provided
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FI965024A0
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Electronic ballast with thermal protection circuit
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FI964972A0
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Cathode filament for a low pressure discharge lamp
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FI963614A0
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Faestanation Foer faestning av en induktor vid stommen till en belysningsarmatur
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FI961659A0
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light controller
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FI98263B
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Fluorescent lamp electronic ballast protection circuit
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US5844516A
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Method and apparatus for wireless remote control
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FI952974A0
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Interference filter for electronic switchgear
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