This Swedish firm originated in 1682 as gun makers and later made their name as sewing machine manufacturers. As well as the popular "Dux", examples of a small manual sidewheel mower by this firm c1960 are occasionally seen in the UK. This had a metal pole handle with the crosspiece consisting of a "vee with knobs on". In the 1990s the company introduced a flat solar powered mower which, once set up, needed no human guidance. This sold for around  £2,000. The firm is now part of Electrolux.