David A. BELL

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Derby, GB

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR IMPREGNATING THE SURFACE REGION OF AN ARTICLE
- Publication number 20190329287
- Publication date Oct 31, 2019
- Rolls-Royce plc
- Aleksander M. CENDROWICZ
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Carrier For Holding A Plurality Of Articles
- Publication number 20190329991
- Publication date Oct 31, 2019
- Rolls-Royce plc
- Paul J. Wilson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES