521077

Information

• Patent Grant
• 521077

• References
• Source

• Patent Number

  521,077

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1894
  131 years ago

• CPC

  • C14B1/18 - using band knives
  • Y10T409/30616 - with means to precisely reposition work

• US Classifications

  • 069 - Leather manufactures
  • 144 - Woodworking
  • 269 - Work holders
  • 409 - Gear cutting, milling, or planing