3564103

Information

• Patent Grant
• 3564103

• References
• Source

• Patent Number

  3,564,103

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  54 years ago

• CPC

  • C01B31/32 - Calcium carbide
  • H05B7/085 - mainly consisting of carbon

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 138 - Pipes and tubular conduits
  • 220 - Receptacles
  • 251 - Valves and valve actuation