2342891

Information

• Patent Grant
• 2342891

• References
• Source

• Patent Number

  2,342,891

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1944
  80 years ago

• CPC

  • C03B17/065 - Forming profiled, patterned or corrugated sheets
  • C03B17/06 - Forming glass sheets

• US Classifications

  • 065 - Glass manufacturing
  • 219 - Electric heating
  • 264 - Plastic and nonmetallic article shaping or treating: processes