Hubertus J. J. Brech deceased

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late of Vessem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Wire-wound resistor
- Patent number 4,406,994
- Issue date Sep 27, 1983
- U.S. Philips Corporation
- Hubertus J. J. Brech
- C03 - GLASS MINERAL OR SLAG WOOL