THERE ARE 2 PATENT DATES 1910, 1917. The item “VINTAGE WOOLF INSTRUMENT CORP PHOROPTER REFRACTOR NEW YORK PAT 1910, 1917″ is in sale since Sunday, June 26, 2016. This item is in the category “Business & Industrial\Healthcare, Lab & Life Science\Medical Specialties\Ophthalmology & Optometry\Autorefractors & Phoropters”. The seller is “kc-collects” and is located in New Albin, Iowa. This item can be shipped to United States.
- Brand: WOOLF INSTRUMENT CORP
- MPN: Does Not Apply
- Country/Region of Manufacture: United States