2133035

Information

• Patent Grant
• 2133035

• References
• Source

• Patent Number

  2,133,035

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • B05D7/222 - of pipes
  • B05C7/08 - for applying liquids or other fluent materials to the inside of tubes
  • B05C9/045 - in which the opposite sides of the work are the internal and external surfaces of hollow articles
  • B05D1/002 - the substrate being rotated
  • B05D1/42 - by non-rotary members

• US Classifications

  • 118 - Coating apparatus