2300917

Information

• Patent Grant
• 2300917

• References
• Source

• Patent Number

  2,300,917

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1942
  82 years ago

• CPC

  • C03B23/07 - by blowing
  • C03B23/057 - by fusing
  • C03B23/099 - by fusing

• US Classifications

  • 065 - Glass manufacturing