1355780

Information

• Patent Grant
• 1355780

• References
• Source

• Patent Number

  1,355,780

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1920
  105 years ago

• CPC

  • B23P15/34 - milling cutters
  • Y10T409/504756 - with means to relatively infeed cutter and work
  • Y10T409/506232 - Reciprocating cutter infeed means

• US Classifications

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