Bernhard K. Hentze

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Maplewood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Chain guard and methods of making and using the same
- Patent number 4,194,413
- Issue date Mar 25, 1980
- Bernhard K. Hentze
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...