2779252

Information

• Patent Grant
• 2779252

• References
• Source

• Patent Number

  2,779,252

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1957
  68 years ago

• CPC

  • B28B1/528 - for producing corrugated sheets
  • B28B1/526 - by delivering the materials on a conveyor of the endless-belt type

• US Classifications

  • 162 - Paper making and fiber liberation