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From Brasspedia
  • ==Johann Sattler, Graslitz, Czechoslovakia== ...maker in Graslitz. He was born in Graslitz in 1878, his father being Anton Sattler. In his workbook he is described as big, blue eyes, catholic (like most of
    18 KB (2,820 words) - 21:45, 21 December 2022
  • ...a tubing arrangement superior to the older Berlin valve design. While the Périnet piston valve was frequently used in France and England and the US, i ...of the Paris makers of the middle of the 19th century, he obtained an 1847 patent for a valve in which the cylinder is controlled by a small valve with a coi
    115 KB (18,081 words) - 22:20, 24 January 2024