3332663

Information

• Patent Grant
• 3332663

• References
• Source

• Patent Number

  3,332,663

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • E02B17/0863 - with rack and pawl mechanism

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 405 - Hydraulic and earth engineering