Record

Document Reference	PPM/4/401
Title	Letter from Eric Potter Clarkson to Peter Mansfield; 12 October 1999
Date	12 October 1999
Extent	4 ff
Level	Item/file
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Content Description	Concerns Interference Action for United States Patent No. 4978920. Includes copy of faxed letter from Fish & Richardson [Patent Law Firm] to Eric Potter Clarkson dated 8 October 1999.