DEVICE FOR HIGH EFFICIENCY CONTINUOUS COUNTERCURRENT EXTRACTION USING A ROTATING HELICAL TUBE
Technology
E-044-1978
Patent ID
E-044-1978-0-US-01
Country
US
Application Type
ORD
Patent Status
Expired
Patent Number
4151089
Publication Number
Application Number
05/906,868
IC
NHLBI
Date Filed
Date Issued