1803857

Information

• Patent Grant
• 1803857

• References
• Source

• Patent Number

  1,803,857

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1931
  93 years ago

• CPC

  • B23D47/025 - of tables
  • B27B25/02 - with feed and pressure rollers
  • Y10T83/2113 - Pivoted mover
  • Y10T83/6633 - By work moving flexible chain or conveyor

• US Classifications

  • 083 - Cutting