Fritz Brenk

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Forlenweg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a timepiece stepping motor
- Patent number 4,912,832
- Issue date Apr 3, 1990
- Timex Corporation
- Joseph Egger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laminated base element for a wristwatch using hot melt adhesive foil
- Patent number 4,603,978
- Issue date Aug 5, 1986
- Timex Corporation
- Fritz Brenk
- G04 - HOROLOGY