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Details for Australian Patent Application No. 2002235777 (hide)

Owner TRACTO-TECHNIK GMBH

Inventors PUTTMANN, Franz-Josef

Pub. Number AU-A-2002235777

PCT Pub. Number WO2002/053870

Priority 100 65 533.5 29.12.00 DE

Filing date 13 December 2001

Wipo publication date 16 July 2002

International Classifications

E21B 017/046 Drilling rods or pipes

F16L 037/256 Couplings of the quick-acting type

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002235777

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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