Organozinc and organocadmium complexes and preparation
Orientation identification label, reagent container carrier...
Orifice element with integrated filter, slow return valve,...
Orifice filter and method for making a filter assembly
Orifice scrubber for removing solid particles from high...
Ortho-alkylation of phenols
Orthopaedic cement mixer
Orthopaedic cement mixing device
Oscillating jets
Oscillating shower for disc filter
Oscillating tube reactor for conducting chemical reactions...
Oscillatory device for photographic processing
Osmosis process
Osmotic concentration by membrane
Osmotic dispenser
Osmotic distillation process
Osmotic drug delivery devices with hydrophobic wall materials
Osmotically enhanced absorbent structures
Oto quench tower catalyst recovery system utilizing a low...
Outlet means for vapor liquid contacting tray