Leo Ubbelohde died in 1864.
Leo Ubbelohde was born in 1877.
Otto Ubbelohde died in 1922.
Otto Ubbelohde was born in 1867.
A. R. P. Ubbelohde has written: 'Some recent advances in physical chemistry'
L. Ubbelohde has written: 'Zur viskosimetrie' -- subject(s): Lubrication and lubricants, Viscosity, Viscosimeter
The essential difference between Ostwald and Ubbelohde viscometers is the method of measuring viscosity. Ostwald viscometer measures the flow time of a fixed volume of liquid through a capillary, while the Ubbelohde viscometer measures the flow time of a fixed volume of liquid out of a calibrated capillary. Additionally, the Ubbelohde viscometer is more accurate and suitable for measuring the viscosity of transparent liquids.
Leo Gordon died in 2000.
Leo Rivet died in 1991.
Leo Urvantzov died in 1929.
Leo Metzenbauer died in 1993.
Leo Marten died in 1961.
Leo Heller died in 1949.