1872989

Information

• Patent Grant
• 1872989

• References
• Source

• Patent Number

  1,872,989

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1932
  92 years ago

• CPC

  • B23D49/008 - hand-driven or foot-driven
  • Y10T83/7065 - By reciprocating rigid support

• US Classifications

  • 083 - Cutting