Transparent Recording Disc Patent Print
This Patent for a Transparent Recording Disc was invented by David Paul Gregg and filed on April 3, 1967. It was issued on March 4, 1969 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