IPC Main Group
G08G 7/00 Traffic control systems for simultaneous control of two or more different kinds of craft
Introduced: July 1974
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- SIGNALLING
- Subclass:
- TRAFFIC CONTROL SYSTEMS
1 direct subcode
Child Classifications
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- G08G 7/02 Anti-collision systems