Obtaining Patent Data 3: Espacenet Classification Search
У вашего броузера проблема в совместимости с HTML5
The third video on obtaining patent data from espacenet for patent analysis. This covers the very useful features of the Classification Search in escapenet. Part of the Open Source Patent Analytics series for the Open Source Patent Analytics Project. Visit our Github project home page at http://bit.ly/1HEBcnA and its repository of resources.