3871564

Information

• Patent Grant
• 3871564

• References
• Source

• Patent Number

  3,871,564

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B31F1/2836 - Guiding
  • B65H23/245 - Suction retarders

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 242 - Winding, tensioning, or guiding