1372738

Information

• Patent Grant
• 1372738

• References
• Source

• Patent Number

  1,372,738

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1921
  104 years ago

• CPC

  • B23D65/04 - Making saw teeth by milling
  • Y10T409/303808 - including infeeding
  • Y10T409/304536 - including means to infeed work to cutter

• US Classifications

  • 076 - Metal tools and implements, making
  • 409 - Gear cutting, milling, or planing