3889310

Information

• Patent Grant
• 3889310

• References
• Source

• Patent Number

  3,889,310

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • B65H37/007 - Applicators for applying coatings
  • B41J29/373 - sheet media bearing an adhesive layer effective to lift off wrongly typed characters

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 242 - Winding, tensioning, or guiding
  • 400 - Typewriting machines