3558296

Information

• Patent Grant
• 3558296

• References
• Source

• Patent Number

  3,558,296

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  54 years ago

• CPC

  • C03B7/084 - Tube mechanisms
  • C03B7/088 - Outlets
  • C03B7/09 - Spout blocks
  • C03B7/098 - electric

• US Classifications

  • 065 - Glass manufacturing
  • 373 - Industrial electric heating furnaces