3886978

Information

• Patent Grant
• 3886978

• References
• Source

• Patent Number

  3,886,978

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • F17D1/084 - for hot fluids

• US Classifications

  • 138 - Pipes and tubular conduits
  • 023 - Chemistry: physical processes
  • 220 - Receptacles