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CPC
F23B1/04
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F23
Combustion devices
F23B
METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
F23B1/00
Combustion apparatus using only lump fuel
Current Industry
F23B1/04
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Patents Grants
last 30 patents
Information
Patent Grant
2967495
Patent number
2,967,495
Issue date
Jan 10, 1961
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents