1763910

Information

• Patent Grant
• 1763910

• References
• Source

• Patent Number

  1,763,910

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1930
  94 years ago

• CPC

  • D21F13/12 - Platen presses
  • D21J1/04 - Pressing

• US Classifications

  • 162 - Paper making and fiber liberation