1527557

Information

• Patent Grant
• 1527557

• References
• Source

• Patent Number

  1,527,557

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1925
  99 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