DE2023511
PRIHODA, JOSEF, CHOCEN, JAKOUBEK, ALOIS, KAPLAN, BRETISLAV, KUBOVY, JOSEF, DIVIS, VACLAV, RICKY
Year of Publication 24.01.1980
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Year of Publication 24.01.1980
Patent
DE2023511
PRIHODA, JOSEF, CHOCEN, JAKOUBEK, ALOIS, KAPLAN, BRETISLAV, KUBOVY, JOSEF, DIVIS, VACLAV, RICKY
Year of Publication 27.04.1978
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Year of Publication 27.04.1978
Patent