3278290

Information

• Patent Grant
• 3278290

• References
• Source

• Patent Number

  3,278,290

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1966
  58 years ago

• CPC

  • C03B9/3535 - with the half moulds parallel upon opening and closing

• US Classifications

  • 065 - Glass manufacturing