Assignee
GRASSO S KONIKLIJKE MACHINE FA
NL·2 granted patents·39 citations·filing 1982–1982
Top patents by PatentIndex Score
2 records- 0159US4459144AMulti-stage counter-current concentration system and methodGRASSO S KONIKLIJKE MACHINE FA·Filed 1982·Granted Jul 10, 1984·22 cites·1 claims
- 0253US4430104AMulti-stage countercurrent concentrating system and method and separatorGRASSO S KONIKLIJKE MACHINE FA·Filed 1982·Granted Feb 7, 1984·17 cites·13 claims
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