the bars being vertically movable in a plane

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CPC
F23H9/12

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23HGRATES CLEANING OR RAKING GRATES F23H9/00Revolving-grates Rocking-grates

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F23H9/12the bars being vertically movable in a plane

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Patents Grantslast 30 patents

Information Patent Grant
3753299
- Patent number 3,753,299
- Issue date Aug 21, 1973
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3444831
- Patent number 3,444,831
- Issue date May 20, 1969
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES