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Class Information
Number: 164/DIG.6
Name: Metal founding > Ingot

Patents under this class:

Patent Number Title Of Patent Date Issued
6378835 Method for producing silicon ingot having directional solidification structure and apparatus for producing the same Apr. 30, 2002
6345801 Mould for molten magnesium and method of producing magnesium ingots Feb. 12, 2002
6114052 Ingot plate made of thermoelectric material, rectangular bar cut from the ingot plate, and process of fabricating the ingot plate Sep. 5, 2000
5872352 Swingable induction heating chamber for melting ingot for metal casting Feb. 16, 1999
5722033 Fabrication methods for metal matrix composites Feb. 24, 1998
4900637 Tag for labeling an article cast from molten material, method therefore and article Feb. 13, 1990
4766945 Process and apparatus for casting rounds, slabs, and the like Aug. 30, 1988
4683937 Ingot mold and method of producing same Aug. 4, 1987
4664354 Reinforced ingot mold May. 12, 1987
4586556 Guide ring for bottom pour ingot mould system May. 6, 1986
4582112 Weight-controlled casting of fully-killed steel ingots Apr. 15, 1986
4556097 Mold plug and method for sealing an ingot mold Dec. 3, 1985
4523622 Method of manufacturing hollow metal ingots Jun. 18, 1985
4512544 Bottom pour ingot mould system Apr. 23, 1985
4486509 Rolling ingot Dec. 4, 1984
4358084 Sectional ingot mold Nov. 9, 1982
4351098 Method for repairing and reinforcing cast iron molds Sep. 28, 1982
4253393 Method of marking hot material and apparatus therefor Mar. 3, 1981
4135589 Ingot mould seal Jan. 23, 1979
4061174 Fixing of shaped bodies to metal casting moulds Dec. 6, 1977
4054170 Ingot mold and method for pouring ingots Oct. 18, 1977
4036278 Process for the production of large steel ingots Jul. 19, 1977
3998265 Crystallizer positioning and displacing apparatus Dec. 21, 1976
3990499 Apparatus for making ingots by electroslag remelting Nov. 9, 1976

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