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Public Notice: Bilateral Patent Prosecution Highway (PPH) pilot program (2nd Year).
Guidelines for using NTRP (Bharat Kosh) Payment Gateway Guide
Please note that the payment gateway is not available between 2300 HOURS and 0030 HOURS
in the e-filing module due to bank reconciliation process.
Important! Users are requested to download and install the Digital Signature component from
the under mentioned
links prior to Registration/Signup.
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