SE331583BSE591268ASE591268ASE331583BSE 331583 BSE331583 BSE 331583BSE 591268 ASE591268 ASE 591268ASE 591268 ASE591268 ASE 591268ASE 331583 BSE331583 BSE 331583B
Authority
SE
Sweden
Application number
SE591268A
Inventor
S Dryer
R Boroughs
Original Assignee
British Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Petroleum CofiledCriticalBritish Petroleum Co
Publication of SE331583BpublicationCriticalpatent/SE331583B/xx