How many patents does zhejiang industry & trade vacational college have?
Answer: Zhejiang Industry & Trade Vacational College has 2,371 patents for the period 2009 - 2023.
There are 1,941 patent families with 429 granted patents and 1,942 applications patents.
The key filing countries are CN: 2,371.
families
1,941
patents
2,371
granted
429
applications
1,942
CN
2,371
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