3774830

Information

• Patent Grant
• 3774830

• References
• Source

• Patent Number

  3,774,830

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • B65H20/24 - by looping or like devices
  • D06B17/06 - in festooned form

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 034 - Drying and gas or vapor contact with solids