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When did Joseph Petzval die?
Joseph Petzval died on 1891-09-19.
When was Jozef Maximilián Petzval born?
Jozef Maximilián Petzval was born on January 6, 1807.
What is Jozef Maximilián Petzval's birthday?
Jozef Maximilián Petzval was born on January 6, 1807.
When did Jozef Maximilián Petzval die?
Jozef Maximilián Petzval died on September 19, 1891.
How old was Jozef Maximilián Petzval at death?
Jozef Maximilián Petzval died at the age of 84 on September 19, 1891.
How old is Jozef Maximilián Petzval?
Jozef Maximilián Petzval was born on January 6, 1807 and died on September 19, 1891. This would have been 84 years old at the time of death or 203 years old today.
Who invented the iris diaphragm?
The iris diaphragm was invented by Joseph Petzval, a Hungarian mathematician, and physicist, in the mid-19th century. Petzval's invention of the iris diaphragm revolutionized photography by allowing photographers to control the amount of light entering the camera lens, leading to better image quality and exposure control.
When was Will Joseph born?
Will Joseph was born in 1877.
When was Eve Joseph born?
Joseph Eve was born in 1784.
When was Joseph Anthony born?
Anthony Joseph was born in 1966.
When was Lazarus Joseph born?
Lazarus Joseph was born in 1891.
When was Joseph Hers born?
Joseph Hirshhorn was born in 1899.
