IPC Subgroup
F01N 13/18 Construction facilitating manufacture, assembly or disassembly
Introduced: January 2010
Full Title
Exhaust or silencing apparatus characterised by constructional features > Construction facilitating manufacture, assembly or disassembly
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- Subclass:
- GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES