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High Court Wellington
18, 19, 20, 22 October; 29 October 1917
Sim J
Court of Appeal Wellington
27, 28 June; 2 August 1918
Stout CJ; Chapman J; Herdman J
18, 19, 20, 22 October; 29 October 1917
Sim J
Court of Appeal Wellington
27, 28 June; 2 August 1918
Stout CJ; Chapman J; Herdman J
Patent — Validity — Nocelty — Infringement — Specification — Three Claims — Whether Claims severable — Whether Independent or Subsidiary — Patents, Designs, and Trade-marks Act, 1911, s 4 (3), (4).