Question

A A की आय ही कारगुहप
पहने की जाफ ए की काली पगडीया।
हर्ष का ए की लापगी)​

Answer 1

Answer:

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Utility and Plant patent applications can be filled using either a provisional or nonprovisional application. A provisional application is a quick and inexpensive way for inventors to establish a U.S. filing date for their invention which can be claimed in a later filed nonprovisional application.