Charles H. Waide

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Center Moriches, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pumpable rockbolt method
- Patent number 3,930,639
- Issue date Jan 6, 1976
- The United States of America as represented by the United States Energy Resea...
- Meyer Steinberg
- E21 - EARTH DRILLING MINING