887873

Information

• Patent Grant
• 887873

• References
• Source

• Patent Number

  887,873

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1908
  117 years ago

• CPC

  • B66D1/22 - Planetary or differential gearings
  • B63B23/40 - Use of lowering or hoisting gear

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force