Matched context for two-stage and prior-art

The page lists matched contexts for two-stage and prior-art.

Share - two-stage	Share - prior-art	Phrase
3.33%	20.05%	{two-stage or prior-art} system
3.64%	10.38%	{two-stage or prior-art} device
6.16%	5.79%	{two-stage or prior-art} pump
5.28%	3.54%	{two-stage or prior-art} valve
1.93%	8.09%	{two-stage or prior-art} burner
1.37%	5.00%	{two-stage or prior-art} arrangement