你即將離開本站

並前往https://americanhistory.si.edu/collections/search/object/nmah_846154

Seller's Patent Model of an Oscillating Steam Engine – ca 1872

This model was filed with the application to the U.S. Patent Office for Patent Number 127928 ... The patent was for improvements in oscillating steam engines.

確定！ 回上一頁

查詢 「Steam engine model」的人也找了：

  1. Steam engine model
    2.
  2. model steam engine kits for sale
    3.
  3. build your own working steam engine kit
    4.
  4. basic steam engine kit
    5.
  5. Wilesco steam engine
    6.
  6. model steam engine manufacturers
    7.
  7. full-size steam engine kit
    8.
  8. live steam engine kits for sale
    9.