197707

Information

• Patent Grant
• 197707

• References
• Source

• Patent Number

  197,707

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1877
  147 years ago

• CPC

  • A47C3/265 - with rack-and-pinion gearing

• US Classifications

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