F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
F01N3/00
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F01N3/00
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F01N3/08
for rendering innocuous
F01N3/08
for rendering innocuous
F01N3/10
by thermal or catalytic conversion of noxious components of exhaust
F01N3/10
by thermal or catalytic conversion of noxious components of exhaust
F01N3/24
characterised by constructional aspects of converting apparatus
F01N3/24
characterised by constructional aspects of converting apparatus
F01N3/28
Construction of catalytic reactors
F01N3/28
Construction of catalytic reactors
F01N3/2803
characterised by structure, by material or by manufacturing of catalyst support
F01N3/2803
characterised by structure, by material or by manufacturing of catalyst support
F01N3/2825
Ceramics
F01N3/2825
Ceramics
F01N3/2828
Ceramic multi-channel monoliths, e.g. honeycombs
F01N3/2828
Ceramic multi-channel monoliths, e.g. honeycombs