1956521

Information

• Patent Grant
• 1956521

• References
• Source

• Patent Number

  1,956,521

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1934
  90 years ago

• CPC

  • B28C7/128 - Nozzles; Valves; Valve-actuating means
  • Y10S366/606 - Tractor-mounted mortar mixing chamber
  • Y10T137/789 - Central mount

• US Classifications

  • 137 - Fluid handling
  • 366 - Agitating