3663192

Information

• Patent Grant
• 3663192

• References
• Source

• Patent Number

  3,663,192

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • C03B37/085 - Feeding devices therefor
  • C03B37/081 - Indirect-melting bushings
  • C03B37/091 - Indirect-resistance heating
  • C03B37/095 - Use of materials therefor

• US Classifications

  • 065 - Glass manufacturing