2974915

Information

• Patent Grant
• 2974915

• References
• Source

• Patent Number

  2,974,915

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1961
  63 years ago

• CPC

  • F22B37/20 - Supporting arrangements
  • F16L3/215 - the movement being hydraulically or electrically controlled

• US Classifications

  • 248 - Supports