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Piston ring having a wear resistant surface layer : Onuki,T., Sagawa,J., Watanabe,T. and Yoshimitsu,T. (Kabushikikaisha Riken and Kabushiki Kaisha,Tokyo, Japan) US Pat 4 876 158 (24 October 1989)
Affiliation:1. Department of Life Science and Biotechnology, Dalian University of Technology, Dalian 116024, China;2. William G. Lowrie Department of Chemical & Biomolecular Engineering, The Ohio State University, 151 West Woodruff Ave, Columbus, OH 43210, USA;3. State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China;1. Brust-Zentrum Zürich, Department of Breast Surgery, Seefeldstrasse 214, Zurich CH-8008, Switzerland;2. University of Basel, Faculty of Medicine, Klingelbergstrasse 61, Basel CH-4056, Switzerland;3. Federal Statistical Office, Espace de l''Europe 10, Neuchâtel CH-2010, Switzerland;4. University of Witten/Herdecke, Faculty of Medicine; Alfred-Herrhausen-Strasse 50, 58448 Witten, Germany;5. University of California San Diego, Department of Psychiatry, 8950 Villa La Jolla Drive, La Jolla, CA 92037, USA;1. Louisiana State University, USA;2. Chevron Technology Company, USA;3. ExxonMobil Services & Technology Pvt. Ltd., India;4. ExxonMobil Upstream Research Company, USA;1. King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia;2. Department of Physics, King Saud University, Riyadh 11451, Saudi Arabia;1. School of Civil Engineering, Building 49 Advanced Engineering Building, Staff House Road, The University of Queensland, St Lucia, QLD 4072, Australia;2. GIDAI, The University of Cantabria, Avda. Los Castros, s/n, 39005 Santander, Spain;3. Faculty of Architecture, Design and Planning, Wilkinson Building, The University of Sydney, NSW 2008, Australia
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