Noun:

আবিষ্কার পেটেন্ট,

patent of invention শব্দের বাংলা অর্থ এর উদাহরণ:

১৯৫৫ সালে সারাতভে তার আবিষ্কার পেটেন্ট করেছিলেন, বরিস গ্রাভোভস্কি উচ্চ ভোল্টেজে উল্লম্ব এবং অনুভূমিক ইলেকট্রন ।

patent of invention's Usage Examples:

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

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

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; ….

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

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

Synonyms:

papers; patent; written document; document;

Antonyms:

unobvious; obstructed; negate;