572455

Information

• Patent Grant
• 572455

• References
• Source

• Patent Number

  572,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1896
  128 years ago

• CPC

  • F28F13/12 - by creating turbulence
  • Y10S165/229 - Screw conveyor in pipe or tank

• US Classifications

  • 165 - Heat exchange
  • 425 - Plastic article or earthenware shaping or treating: apparatus