Aapki Khabar Aapka Fayda: Is patent a hindrance in vaccine supply?

Name: Aapki Khabar Aapka Fayda: Is patent a hindrance in vaccine supply?
Uploaded: 2021-05-13T18:30:01+05:30
Duration: 22 min 7 s
Description: Know in this segment of Aapki Khabar Aapka Fayda, is patent a hindrance in vaccine supply?

Know in this segment of Aapki Khabar Aapka Fayda, is patent a hindrance in vaccine supply?