Case No. 872/12. The Supreme Court of Appeal. I O TECH MANUFACTURING (PTY) LTD and NEMTEK (PTY) LTD and NEMTEK CONTRACTING (PTY) LTD v. GALLAGHER GROUP LTD FIRST RESPONDENT and GALLAGHER POWER FENCE (SA) (PTY) LTD
Description
Patent ─ infringement not proven ─ documentary evidence inadmissible ─ expert evidence of no probative value.
