GSektion G — PhysikPHYSICS
disable hierarchy mode: G02Link to definition of IPC symbol: G02G02OptikOPTICS
disable hierarchy mode: G02BLink to definition of IPC symbol: G02BG02BOptische Elemente, Systeme oder Geräte [1, 7]OPTICAL ELEMENTS, SYSTEMS OR APPARATUS  [1, 7]
disable hierarchy mode: G02B 19/00Link to Depatisnet beginner's search with IPC symbol: G02B 19/00G02B 19/00Kondensoren (für Mikroskope G02B 21/08) [1, 2006.01]Condensers (for microscopes G02B 21/08) [1, 2006.01]