Gerard J. Burger

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Hoogezand, NL

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Patents Grantslast 30 patents

Information Patent Grant
Insulating flow and bushing blocks, bushing assemblies, fiber formi...
- Patent number 6,044,666
- Issue date Apr 4, 2000
- PPG Industries Ohio, Inc.
- Gerard J. Burger
- C03 - GLASS MINERAL OR SLAG WOOL