1401713

Information

• Patent Grant
• 1401713

• References
• Source

• Patent Number

  1,401,713

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1921
  103 years ago

• CPC

  • C03B7/22 - Gathering-devices in the form of rods or pipes
  • C03B9/02 - with the mouth Auxiliary means therefor

• US Classifications

  • 065 - Glass manufacturing