Page 218 Advertisement 1

Progress, Volume X, Issue 6, 1 February 1915, Page 218

TO "ELECTRICAL ENGINEERS and others The Hon. Chas. Algernon Parsons, C. 8., is desirous of having his inventions relating to Dynamo Electric Machinery subject matter of Letters Patents of New Zealand numbered respectively 17,946 and 26,334 brought into actual manufacture and use in this Dominion and with this end in view invites application from those who are prepared to acquire the patents or licenses under them. Communications should be addressed to BALDWIN AND RAY WARD, Patent Attorneys, at Wellington, or any of their branch offices. TO ENGINEERS AND OTHERS The Hon. C. A. Parsons, C. 8., desires to sell outright or grant licenses under his New Zealand patents improvements in and relating to turbine machinery of which the following are particulars No. 12,495 for an invention relating to Steam Turbine Rings of Blades; 13,355 for a Turbine; 14,905 Steam Turbine Blades; 15,351 Marine Steam Turbines; 15,601 Condensers working in conjunction with air pumps; 19,713 Controlling means for Valves; 19,757 Production of high vacuum and in Cooling by Evaporation; 20,806 Packing devices for the Shafts of Steam Turbines and other Rotary Motors; 22,032 Turbines Rotary Compressors; 23,190 Blades for Turbines, Compressors, etc.; 23,888 Machines for Shaping Turbine Blades. Enquiries should be addressed to BALDWIN AND RAYWARD, Patent Attorneys, at their Head Office, Wellington. TO ELECTRICAL ENGINEERS AND OTHERS The proprietors of the New Zealand Letters Patent No. 32,425 granted to E. D. Priest (General Electric Co.) for an invention relating to dynamo electric machines, is desirous of granting a license or licenses for the manufacture and sale of the invention in New Zealand. Applications from interested persons should be addressed to BALDWIN AND RAY WARD, Patent Attorneys, at Wellington, or any of their branch offices.