2140289

Information

• Patent Grant
• 2140289

• References
• Source

• Patent Number

  2,140,289

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • C10M175/04 - aqueous emulsion based
  • B21B27/10 - externally
  • B21B45/0218 - for strips, sheets, or plates
  • B21B45/0242 - Lubricants
  • B21B45/029 - Liquid recovering devices
  • Y02P70/131 - using liquid recovering devices

• US Classifications

  • 072 - Metal deforming
  • 118 - Coating apparatus
  • 210 - Liquid purification or separation