Open andru1d opened 9 years ago
example URLs:
http://www.uspto.gov/web/patents/classification/uspc455/defs455.htm#C455S434000
http://worldwide.espacenet.com/classification#!/CPC=H04W48/16
example URLs:
http://www.uspto.gov/web/patents/classification/uspc455/defs455.htm#C455S434000
http://worldwide.espacenet.com/classification#!/CPC=H04W48/16