Harry L. Burke

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Harrodsburg, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Glass-ceramic support for fusing and sagging ophthmalmic multifocal...
- Patent number 4,883,525
- Issue date Nov 28, 1989
- Corning Incorporated
- Milford L. Buckley
- C03 - GLASS MINERAL OR SLAG WOOL