EP2643717
COLOR-MIXING CONVERGENT OPTICAL SYSTEM
Anmelder
SWARCO FUTURIT VERKEHRSSIGNALSYSTEME GES M B H [AT]
Erfinder
SCHUCH MICHAEL [AT]ERNST WOLFGANG [AT]OTTO ALEXANDER [AT]
Externe Quellen
Klassifikation
IPC-Klassen
G02B 6/00G02B 6/42G09F 9/305G09F 9/33F21V 8/00
CPC-Klassen
G02B 6/0005G02B 6/0006G02B 6/005G02B 6/0068G02B 6/32G02B 6/4298G09F 9/305
AI: OpticsComputing
warum
Swarco traffic-signal optics — G02B6 + G09F9. Optics + Computing. Rule has both.