3843389

Information

• Patent Grant
• 3843389

• References
• Source

• Patent Number

  3,843,389

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • D06B1/145 - the treating material being kept in the trough formed between two or more rollers
  • B05C9/04 - for applying liquid or other fluent material to opposite sides of the work
  • B29B15/122 - with a matrix in liquid form
  • B29K2105/12 - of short lengths

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus