2152754

Information

• Patent Grant
• 2152754

• References
• Source

• Patent Number

  2,152,754

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • C03B23/0026 - by gravity
  • C03B29/06 - with horizontal displacement of the products

• US Classifications

  • 065 - Glass manufacturing
  • 125 - Stone working