1816045

Information

• Patent Grant
• 1816045

• References
• Source

• Patent Number

  1,816,045

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1931
  93 years ago

• CPC

  • C03B9/31 - Blowing laminated glass articles or glass with enclosures
  • C03B9/06 - Making hollow glass articles with double walls
  • C03C17/02 - with glass

• US Classifications

  • 065 - Glass manufacturing