Noun:

શોધ પેટન્ટ,

patent of invention's Usage Examples:

In the USSR, a patent of invention was registered for the torch with the number 729414.

delivered May 16th last, the certificate, by his request, for a patent of invention for ten years for the improvement of a machine to compress gas; ….

its popularization offering affordable mantel models, some with a patent of invention.

Astraltune filed for trademark in 1978 and patent of invention in 1980 but were denied.

Pavel filed a patent of invention for his portable music player in Italy in 1977, and adopted the same.

Synonyms:

papers, patent, written document, document,

Antonyms:

unobvious, obstructed, negate,