American Metalcasting Services Int'l Inc.

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Dublin, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for cold reclamation of foundry sand containing clay
- Patent number 5,992,499
- Issue date Nov 30, 1999
- Air Products and Chemicals, Inc.
- William Lee Tordoff
- B22 - CASTING POWDER METALLURGY