Gravitas: Patent basics you must know
Edited By WION Video Desk
Published: Mar 04, 2021, 02:20 IST | Updated: Mar 04, 2021, 02:20 IST
Are you planning to get a patent? Do you know how long they last? Do you know when were they were introduced? Is there a global patent agency? WION's Palki Sharma gets you a crash-course on the world of patents.
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