3184206

Information

• Patent Grant
• 3184206

• References
• Source

• Patent Number

  3,184,206

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1965
  59 years ago

• CPC

  • E21D15/545 - hydraulic or pneumatic
  • E21D15/486 - with essential hydraulic or pneumatic details
  • E21D23/0418 - Positioning devices and stabilizing means for the props

• US Classifications

  • 248 - Supports