Anesthetic-mask Patent Print
This Patent for a Anesthetic-mask was invented by Will P. Walter; David G. Mccurdy and filed on April 29, 1916. It was issued on December 10, 1918 by the United States Patent and Trademark Office.
Please Choose your Options for your Patent Print:
Discounts: Buy more - save more
Buy 3 or more items, get 5% off
Buy 5 or more items, get 8% off
Buy 7 or more items, get 10% off
Buy 10 or more items, get 15% off