3637174

Information

• Patent Grant
• 3637174

• References
• Source

• Patent Number

  3,637,174

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1972
  53 years ago

• CPC

  • F16L3/2053 - the axis of each spring being parallel with the direction of the movement of the pipe
  • C10G9/20 - Tube furnaces

• US Classifications

  • 248 - Supports
  • 188 - Brakes
  • 267 - Spring devices