623169

Information

• Patent Grant
• 623169

• References
• Source

• Patent Number

  623,169

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1899
  127 years ago

• CPC

  • B25G3/28 - comprising wedges, keys, or like expanding means
  • Y10T403/4657 - Plural contacting components

• US Classifications

  • 403 - Joints and connections