1940668

Information

• Patent Grant
• 1940668

• References
• Source

• Patent Number

  1,940,668

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1933
  91 years ago

• CPC

  • B30B15/183 - Controlling the filling of the press cylinder during the approach stroke of the ram

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 100 - Presses