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Stanislaw Bednarski
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Cracow, PL
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last 30 patents
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A modular heaping-type packing element
Patent number
4,275,019
Issue date
Jun 23, 1981
Przedsiebiorstwo Wdrazania i Upowszechniania Postepu Technicznego i Organizac...
Stanislaw Bednarski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL