Jeremi Maciejewski

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Warsaw, PL

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Patents Grantslast 30 patents

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Apparatus for absorbing mechanical energy, in particular energy of...
- Patent number 4,307,794
- Issue date Dec 29, 1981
- Institut Chemii Przemyslowej
- Jeremi Maciejewski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for absorbing mechanical energy in particular energy of v...
- Patent number 4,235,317
- Issue date Nov 25, 1980
- Jeremi Maciejewski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...