অনুসন্ধান করুন
Patent office
01
the government bureau in the Department of Commerce that keeps a record of patents and trademarks and grants new ones
word family
patent office
patent office
Noun
উদাহরণ
নিকটবর্তী শব্দ
অনুসন্ধান করুন
the government bureau in the Department of Commerce that keeps a record of patents and trademarks and grants new ones
word family
patent office