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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Semi-solid and squeeze casting process
- Patent number 7,331,373
- Issue date Feb 19, 2008
- Contech U.S., LLC
- Rathindra DasGupta
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Squeeze and semi-solid metal (SSM) casting of aluminum-copper (206)...
- Patent number 7,323,069
- Issue date Jan 29, 2008
- Contech U.S., LLC
- Rathindra DasGupta
- B22 - CASTING POWDER METALLURGY

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