284302

Information

• Patent Grant
• 284302

• References
• Source

• Patent Number

  284,302

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1883
  142 years ago

• CPC

  • B23D7/00 - Planing or slotting machines characterised only by constructional features of particular parts
  • Y10T409/503772 - including rack driven infeed means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 199 - Type casting