Chirstopher Alan Sawdon

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Cornwall, GB

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Patents Applicationslast 30 patents

Information Patent Application
Wellbore Fluid
- Publication number 20100016179
- Publication date Jan 21, 2010
- BP EXPLORATION OPERATING COMPANY LIMITED
- Simon Neil Duncum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...