H01K - CPC Classification

• H01K1/00 » Details 9
• H01K11/00 » Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge 2
• H01K13/02 » Heating arrangements 1
• H01K3/00 » Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof 20
• H01K5/02 » with connections made at opposite ends, e.g. tubular lamp with axially arranged filament 9
• H01K7/00 » Lamps for purpose other than general lighting 37
• H01K9/00 » Lamps having two or more incandescent bodies separately heated 5