Gerald M. Stankiewicz

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Saginaw, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Labyrinth seal for trolley wheels or the like
- Patent number 4,154,447
- Issue date May 15, 1979
- Saginaw Products Corporation
- George W. Francis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...