3175301

Information

• Patent Grant
• 3175301

• References
• Source

• Patent Number

  3,175,301

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

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

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 065 - Glass manufacturing
  • 198 - Conveyors: power-driven