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1.发明授权
公开(公告)号：EP1455935B1
公开(公告)日：2013-09-11
申请号：EP02796748.8
申请日：2002-12-18
Applicant: Saipem S.p.A.
Inventor： BARTOLINI, Andrea , SANFILIPPO, Domenico , IEZZI, Rodolfo
IPC: B01J23/34 , B01J23/656 , B01J23/96 , C07C5/333
CPC classification number: B01J23/96 , B01J23/34 , B01J23/6562 , C07C5/3332 , C07C2521/04 , C07C2523/04 , C07C2523/08 , C07C2523/34 , C07C2523/42 , Y02P20/584 , C07C15/46
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