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Industry
CPC
F23J2213/305
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F23
Combustion devices
F23J
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES FLUES
F23J2213/00
Chimneys or flues
Current Industry
F23J2213/305
glass
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Patents Grants
last 30 patents
Information
Patent Grant
Cast in place chimney form
Patent number
6,959,903
Issue date
Nov 1, 2005
Albert C. West
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES