1971557

Information

• Patent Grant
• 1971557

• References
• Source

• Patent Number

  1,971,557

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1934
  90 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
  • Y10S165/152 - Rotating agitator

• US Classifications

  • 165 - Heat exchange