Paul Gunnar Watterback

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Skoldinge, SE

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Patents Grantslast 30 patents

Information Patent Grant
Dynamometric screw or nut
- Patent number 5,688,088
- Issue date Nov 18, 1997
- Excelsior Development Inc.
- Paul Gunnar Watterback
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...