IPC Subgroup
A63J 5/02 Arrangements for making stage effects; Auxiliary stage appliances
Introduced: September 1968
Last revised: January 2006
Full Title
Auxiliaries for producing special effects on stages, or in circuses or arenas > Arrangements for making stage effects; Auxiliary stage appliances
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- A63J 5/04 Arrangements for making sound-effects