3625465

Information

• Patent Grant
• 3625465

• References
• Source

• Patent Number

  3,625,465

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • E21D15/002 - Auxiliary devices in which the prop type is not essential

• US Classifications

  • 248 - Supports