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Antonin Cieslar
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Trinec, CS
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last 30 patents
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Patent Grant
Valve closure gate assembly for foundry ladles
Patent number
4,720,083
Issue date
Jan 19, 1988
Ceskoslovenska akademie ved
Karel Zverina
B22 - CASTING POWDER METALLURGY
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Patent Grant
Method of bonding at least two types of ceramic materials to each o...
Patent number
4,330,568
Issue date
May 18, 1982
Vysoka skola chemicko-technologicka
Valter Boehm
B22 - CASTING POWDER METALLURGY