1937121

Information

• Patent Grant
• 1937121

• References
• Source

• Patent Number

  1,937,121

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  91 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T409/4042 - to remove and return cutter to cutter support
  • Y10T409/407 - Fluid powered means

• US Classifications

  • 409 - Gear cutting, milling, or planing