Phase contrast variation of a photo-induced refractive material

Details for Australian Patent Application No. 2001259755 (hide)

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18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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