1638835

Information

• Patent Grant
• 1638835

• References
• Source

• Patent Number

  1,638,835

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1927
  98 years ago

• CPC

  • A23C3/031 - Apparatus through which the material is transported non progressively; Temperature-maintaining holding tanks or vats with discontinuous filling or discharge
  • Y10T137/4707 - With relative rotation of tank group and filling head

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 137 - Fluid handling
  • 165 - Heat exchange
  • 251 - Valves and valve actuation