1794670

Information

• Patent Grant
• 1794670

• References
• Source

• Patent Number

  1,794,670

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1931
  93 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
  • Y10T137/2978 - Gas pressure controlled by manual or cyclic means
  • Y10T137/469 - Sequentially filled and emptied [e.g., holding type]

• US Classifications

  • 137 - Fluid handling