1786456

Information

• Patent Grant
• 1786456

• References
• Source

• Patent Number

  1,786,456

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1930
  94 years ago

• CPC

  • C03B23/13 - Reshaping combined with uniting or heat sealing

• US Classifications

  • 065 - Glass manufacturing