Robert Brent Hatcher

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Crawfordsville, IN, US

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Patents Applicationslast 30 patents

Information Patent Application
Pre-Assembled Brick Well and Purging Block Assembly for Steel Ladle
- Publication number 20130020357
- Publication date Jan 24, 2013
- FIRST CLASS MILL SERVICE INC.
- Robert Brent Hatcher
- B22 - CASTING POWDER METALLURGY