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Kombinat Gorniczo-Hutniczy Miedzihuta Miedzi "Legnica"
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Legnica, PL
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Patent Grant
Automated installation for punching and cleaning of converter tuyeres
Patent number
4,202,536
Issue date
May 13, 1980
Kombinat Gorniczo-Hutniczy Miedzihuta Miedzi "Legnica"
Lech Demidowicz
F27 - FURNACES KILNS OVENS RETORTS
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