Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:AT6939T
公开(公告)日:1984-04-15
申请号:AT81303459
申请日:1981-07-28
Applicant: THE BRITISH PETROLEUM COMPANY P.L.C.
Inventor: WILSON, DOUGLAS THE BRITISH PETROLEUM , ROAD
IPC: C08C1/15 , C08C1/00 , C08C1/14 , C08J9/30 , C08K3/00 , C08K3/34 , C08K5/09 , C08K5/098 , C08L21/02 , C08L95/00 , E01C13/06