Show T he h f flotation 1 0 t ca t 1 4 0 n P process r op c e s s all rights under this process in north america are now controlled by minerals separation north american corporation HE COURT COUET of the united states having THE in established d the validity of the basic patent for froth flotation notice is renewed that the company is ready to grant licenses for the use of this process to those who wish to install and use it to those who have infringed ed the patent abent notice is given iveli that a settlement for past infringement must precede the granting of licenses for future use of die process notice is also given iven that the company will avill enforce its patents and will stop all infringements the company maintains bi a laboi laboratory atory for testing ores by flotation and samples sent to its chief eai engi j f neer mr edward 11 II nutter at its san F francisco fancisco ran cisco address will be tested at minimum expense to prospective licensees no one else is authorized to represent the company oito introduce its process and apparatus into the united states canada or oi mexico minerals separation north american corporation 61 broadway merchants exchange building new york N Y san francisco california |