1821375

Information

• Patent Grant
• 1821375

• References
• Source

• Patent Number

  1,821,375

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1931
  93 years ago

• CPC

  • C03B35/246 - Transporting continuous glass ribbons
  • C03B13/183 - Receiving tables or roller beds for the rolled plateglass
  • C03B40/04 - using gas

• US Classifications

  • 065 - Glass manufacturing