3171728

Information

• Patent Grant
• 3171728

• References
• Source

• Patent Number

  3,171,728

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  59 years ago

• CPC

  • C03B9/165 - Details of such machines
  • C03B9/30 - Details of blowing glass Use of materials for the moulds

• US Classifications

  • 065 - Glass manufacturing