Frederick Lehmann died in 1891.
Frederick William Lehmann died in 1931.
Frederick Lehmann was born in 1826.
Frederick William Lehmann was born in 1853.
William Frederick Lehmann has written: 'The effects of moisture content, board density, and press temperature on the dimensional and strength properties of flatpressed flakeboard' -- subject(s): Waferboard
Henri Lehmann died in 1882.
Ernst A. Lehmann died in 1937.
Marcus Lehmann died in 1890.
Orla Lehmann died in 1870.
Max Lehmann died in 1929.
Halfdan Lehmann died in 1908.
Liza Lehmann died in 1918.
Harry Lehmann died in 1998.