1663071

Information

• Patent Grant
• 1663071

• References
• Source

• Patent Number

  1,663,071

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1928
  96 years ago

• CPC

  • E01B33/04 - Manual tools Devices not mounted on vehicles

• US Classifications

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