Original document(10 pages) Authorized document(10 pages) 中文版
    An anchor for anchoring floating structures at sea, in particular floating platforms for the production of oil and/or gas. The anchor includes a hollow body (2) which is designed to be submerged in a sea bed by suction or by some other method. The anchor is characterized in that the body is a polygon with concave side surfaces.
Application Number
申请号		 97199914 Application Date
申请日		 1997.11.10
Title 名称 Anchor
Publication Number
公开号		 1237932 Publication Date
公开日		 1999.12.08
Approval Pub. Date 2002.06.26 Granted Pub. Date 2002.06.26
International Classification 分类号 B63B21/24
Applicant(s) Name
申请人		 Norsk Hydro ASA
Address 地址
Inventor(s) Name 发明人 Sigmund Askestad;Kunt Hardorsen
Attorney & Agent 代理人 zhang jinxi

  
Bicycle suspension system
Basket for bicycle
Power braking device with variable assitance ratio and reduced hysteresis
Lustrous laminate film structures
Inverted stamping process
Thermal joining of webs
Embossed wet-laid fibrous structures
Drilling machine
Nut for accommodating head of fastening element or for inserting into the same
Stator wire forming tool
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.