made mostly from graphite

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CPC
F27D2009/0059

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE

Current Industry

F27D2009/0059made mostly from graphite

Industries

Patents Grantslast 30 patents

Information Patent Grant
3590904
- Patent number 3,590,904
- Issue date Jul 6, 1971
- B22 - CASTING POWDER METALLURGY