Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Load children
F23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
Load children
F23H
GRATES; CLEANING OR RAKING GRATES
Load children
9/00
Revolving-grates; Rocking or shaking grates
Load children Filter patents View analytics View as hierarchy
F23H9/04
Grates rocked as a whole
Filter patents View analytics View as hierarchy