CRACKING TUBE WITH SPIRAL FIN

Details for Australian Patent Application No. 2003280759 (hide)

Owner KUBOTA CORPORATION

Inventors INUI, Masahiro; HAMADA, Kaoru; OTSUBO, Kenji

Pub. Number AU-A-2003280759

PCT Number PCT/JP03/14403

PCT Pub. Number WO2004/046277

Priority 2002-332257 15.11.02 JP

Filing date 12 November 2003

Wipo publication date 15 June 2004

International Classifications

C10G 009/20 Cracking in the absence of hydrogen

B01F 005/00 Mixers

F28F 001/00 Tubular elements

Event Publications

4 March 2004 Complete Application Filed

  Priority application(s): 2002-332257 15.11.02 JP

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003280759

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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