807780

Information

• Patent Grant
• 807780

• References
• Source

• Patent Number

  807,780

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1905
  119 years ago

• CPC

  • B28D1/20 - by planing
  • Y10T409/505412 - Reciprocating work infeed means

• US Classifications

  • 125 - Stone working
  • 409 - Gear cutting, milling, or planing