2975996

Information

• Patent Grant
• 2975996

• References
• Source

• Patent Number

  2,975,996

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1961
  63 years ago

• CPC

  • F22B37/10 - Water tubes Accessories therefor
  • F16L3/215 - the movement being hydraulically or electrically controlled
  • F22G5/10 - by displacing superheater sections

• US Classifications

  • 248 - Supports