| Patents for B01L 3 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers (47,104) | |
|---|---|
| 01/1976 | |
| 01/13/1976 | US3932222 For isolating pathogenic microorganisms |
| 01/06/1976 | US3931018 Assembly for collection, separation and filtration of blood |
| 01/06/1976 | US3931010 Plasma separators with centrifugal valves |
| 01/06/1976 | US3930413 Quick release gauge fitting |