RUST-PREVENTIVE OIL COMPOSITION

Details for Australian Patent Application No. 2002246364 (hide)

Owner NIPPON MITSUBISHI OIL CORPORATION

Inventors MOTOYAMA, Tadaaki; IWAMURA, Yoshihiiro; MATSUZAKI, Yukio; SUGAWARA, Tsunetoshi

Pub. Number AU-A-2002246364

PCT Pub. Number WO2002/083986

Priority 2001-109183 06.04.01 JP; 2001-119758 18.04.01 JP; 2001-236385 03.08.01 JP; 2001-109173 06.04.01 JP

Filing date 5 April 2002

Wipo publication date 28 October 2002

International Classifications

C23F 011/00 Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002246364

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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